When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Hydrogen embrittlement is a process where metals lose their toughness due to the presence of hydrogen deposits in the metal. It can happen during manufacturing, welding or even through exposure to certain environments over time. When hydrogen atoms infiltrate a metal, they make it more susceptible to cracking and failure, even under normal stress conditions.

Remember hydrogen (H) from the periodic table? It plays a crucial role in embrittlement, particularly in metals like steel, iron, cast iron, and aluminum – materials commonly used in industries such as automotive and manufacturing. Parts like engine blocks and bolts are especially critical. When hydrogen interacts with metal alloys, it disrupts the structural integrity by weakening the atomic bonds, creating internal stress points that make the material more fragile. In aluminum, hydrogen can lead to small holes or weak spots, compromising the material’s mechanical properties.

Let’s get even more nerdy while we are at it. Hydrogen embrittlement occurs when hydrogen atoms diffuse into a metal’s structure and accumulate in areas of high stress. Over time, this weakens the metallic lattice, making it prone to cracking under mechanical loads. When stress is applied – whether from external forces or thermal expansion – the metal can suddenly fracture, leading to catastrophic failure.

Embrittlement can be divided into three key stages: 

Hydrogen-rich absorption: Metals can absorb hydrogen in environments with high hydrogen concentrations, such as solutions with low pH.

Diffusion and accumulation: Here, the H-atoms roam through the metal’s grain boundaries and collect in areas of high tensile stress, forming voids or microcracks. 

Crack growth and failure: Finally, as stress builds, these microcracks grow and eventually cause the metal to fracture, often in a brittle and unpredictable manner. 

While hydrogen embrittlement cannot be entirely prevented, certain strategies can help reduce the risk and impact of this phenomenon on metal parts.  

One way to lower the risk of hydrogen embrittlement is by using proper cleaning solutions. The pH level of a cleaning solution plays a significant role in determining hydrogen absorption. When a metal part is cleaned with neutral to alkaline product (pH 7 or higher), the risk of hydrogen embrittlement is significantly lower compared to cleaning in an acidic environment.

Understanding how to detect and analyze hydrogen embrittlement is essential for preventing material failures. Several industry standards and testing methods have been developed to identify embrittlement in metal parts before they lead to catastrophic failure.

Several standardized tests are used to detect hydrogen embrittlement and evaluate the susceptibility of metals to this phenomenon. Some of the most used testing methods include:  

Electrochemical hydrogen charging test: In this test, a metal sample is exposed to an electrochemical environment where hydrogen is introduced. The material’s response is then analyzed to determine its vulnerability to embrittlement.  

U-bend test: This method involves bending a metal specimen into a U-shape and exposing it to a hydrogen-rich environment. If embrittlement occurs, cracks will form in the metal over time. 

When metal component fails due to hydrogen embrittlement, conducting a thorough failure analysis is crucial for understanding the cause and improving future risk management strategies. The analysis typically involves:

Visual inspection: Identifying brittle fracture patterns, such as intergranular or triangular cracks, which indicate hydrogen embrittlement. 

Scanning electron microscopy (SEM): Examining the fracture surfaces at a microscopic level to detect hydrogen-induced cracking characteristics.

Chemical analysis: Determining the presence of hydrogen within the failed component using spectroscopy techniques such as energy dispersive X-ray Sprectroscopy (EDS), secondary ion mass spectroscopy (SIMS), and thermal desorption spectroscopy (TDS).

Reviewing process conditions: Investigating the manufacturing, cleaning, and operational conditions that may have contributed to hydrogen absorption.

Having this systematic approach can help you to make informed decisions about material selection, process improvement, and risk-reduction measures to minimize the likelihood of embrittlement-related failures. 

Let’s return to the topic of pH levels. The chemical environment a metal part is exposed to has a huge impact on its susceptibility to hydrogen embrittlement. Acidic solutions, particularly those containing hydrochloric acid (HCl), promote hydrogen absorption into metal surfaces, increasing the risk of embrittlement, especially during cleaning processes.

If, for some reason, a large industrial cleaning baths over time lean towards acidity it will create an environment where metals are more vulnerable to embrittlement.  

At DST-CHEMICALS, we recognize these challenges and take them seriously. That’s why 95% of our products are designed to work in neutral to slightly alkaline conditions. With our Product Selector Report from our in-house tech lab, we ensure that our cleaning solutions match your specific needs. Plus, we test our products on bath samples from your facility to guarantee the best performance. After all, if there is no chemistry, we’ll make it. How? We develop new optimized products based on feedback and demand from our customers.   

Hydrogen diffusion isn’t just about chemistry; it’s also about physics. Temperature and pressure play a crucial role in how hydrogen atoms move within a metal. When metal components are exposed to high temperatures, hydrogen atoms become more mobile, increasing the risk of hydrogen accumulation in the metal structure and potentially risk of hydrogen embrittlement. In opposition, freezing conditions can create stress in the metal’s structure, influencing its susceptibility to cracking.

Consider a metal grid to structure: When exposed to freezing temperatures, internal stress builds up, sometimes leading to tiny fractures. The question is, does hydrogen disappear in these conditions? Not exactly. Hydrogen atoms remain within the metal, but their movement slows down. When the metal heats up again, hydrogen becomes mobile, and if the stress is high enough, cracking can occur.

That is why controlling temperature and pressure in industrial processes is essential. Sudden heating, rapid cooling, or prolonged exposure to high-pressure environments can all accelerate hydrogen embrittlement, making proper process control a key factor in reducing risk.

Questions and answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Thermal deburring (TEM) is a highly effective method used in the manufacturing industry to eliminate burrs from hard-to-reach areas of complex metal parts. This process uses a burst of heat and gas in a sealed chamber to vaporise burrs instantly. However, while efficient, it also leaves behind undesirable residues such as carbonised particles, oxidation layers, and metallic dust.

If not properly cleaned, these residues can:

Compromise the dimensional accuracy of precision parts.

Interfere with coating or plating processes.

Cause issues in assembly or functionality of components.

Lead to premature wear or failure in sensitive applications

Proper post-deburring cleaning is essential to restore the component to its intended cleanliness, surface finish, and performance standards. By using the right cleaning chemistry and method tailored to thermal deburring residues, manufacturers can ensure high product quality and process reliability.
Read more about DST-DEBURR here

Post-deburring cleaning plays a critical role in maintaining the quality and performance of precision components. After thermal deburring, it’s not just about making the part look clean — it’s about preparing it for the next stage of production or end use. 

The main goals of effective post-TEM cleaning include:

Preserving dimensional and surface integrity
Residues like oxidation or metallic dust can alter surface measurements, especially in precision-engineered parts. Cleaning ensures exact tolerances are maintained.

Ensuring proper functionality and fit
Any leftover debris can interfere with the mechanical operation of moving parts or cause misalignments during assembly.

Guaranteeing long-term reliability
Contaminants can lead to corrosion, fatigue, or premature failure, especially in demanding environments like manufacturing.

Meeting industry and regulatory standards
Many industries have strict cleanliness and quality requirements (e.g., ISO, GHS, CLP, REACH) that demand a clean, contaminant-free surface before further processing or product delivery.

Effective post-deburring cleaning ensures that each component not only performs as intended but also meets customer expectations and industry benchmarks.

After thermal deburring, selecting the right cleaning method is essential to remove all residual contaminants and prepare the component for its next stage. While several techniques are available, ultrasonic cleaning and water-based solutions stand out for their efficiency, safety, and eco-consciousness.

Ultrasonic cleaning is highly effective at reaching into blind holes, narrow passages, and complex geometries, exactly where burrs and residues tend to hide. High-frequency sound waves create microscopic bubbles in a cleaning solution, which implode and dislodge particles like carbonised dust, oxidation, and metallic debris without damaging the part. 

Key benefits: 

Reaches hard-to-clean areas 

Gentle on delicate or precision parts If not over exposed 

Compatible with water-based detergents 

Fast and repeatable process 

Water-based cleaning solutions offer a sustainable and powerful alternative to solvent-based options. These systems can be tailored with detergents designed to break down specific contaminants left after thermal deburring, such as oxidation layers and carbon residues. 

Key benefits: 

Environmentally responsible (less toxic, less VOC) 

Cost-effective for large-scale or continuous operations 

Easy to integrate with automated cleaning plants 

Safe for workers and compliant with environmental regulations 

While solvent-based cleaning has historically been used in industrial cleaning, they come with increasing regulatory restrictions and safety concerns. Solvents can be effective but may pose health, environmental, and disposal challenges, making them less desirable for forward-thinking manufacturers.

See how we have helped others

Selecting the right cleaning chemistry is just as important as choosing the cleaning method itself. We specialize in water-based, eco-conscious cleaning solutions designed to effectively remove contaminants left after thermal deburring — without compromising on sustainability or performance. What sets us apart is our result-oriented approach: we don’t just offer products, we deliver solutions tailored to your specific needs.

Before recommending a solution, we will test the type of contamination from your facility that we have acquired as a sample in our in-house laboratory. Through our Product Selector Report, we identify the most effective cleaning product for your exact need, contaminant type, and production process — ensuring you get the best possible results from day one.

From the first conversation to full implementation and beyond, you’ll be assigned a dedicated technical advisor. This specialist supports you before, during, and after conversion — helping optimize your process, fine-tune chemistry, and troubleshoot any challenges. And the best part? This personalized support is completely cost-free. 

Questions and answers

Environmental, social and governance At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Take a look at our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Demulsification is the process of separating emulsified liquids into their individual components. Emulsions are mixtures of two or more immiscible liquids, such as oil and water, that are usually stabilized by emulsifying agents. Demulsification involves breaking down these emulsions to separate liquids in separate phases, allowing for easier extraction, processing, or disposal of the individual component. This process is commonly used in industries such as oil and gas and wastewater treatment to separate and recover valuable substances from emulsified mixtures.

The main difference between demulsification and emulsification lies in their processes and outcomes.

Emulsification is the process of creating an emulsion, which is a stable mixture of two or more immiscible liquids (such as oil and water) that are blended with the help of an emulsifying agent. This process results in the formation of uniform and stable mixtures.

On the other hand, demulsification is the process of breaking down emulsions into their individual components. This process involves the separation of the immiscible liquids that are combined in an emulsion, allowing for the extraction, processing, or disposal of the separated components.

So, just to put it in perspective, emulsification is the mixing of liquids to create a stable emulsion, while demulsification is the process of separating emulsions back into their original components.

Our products are water-based cleaners that have been specifically developed, in our own LAB, to effectively demulsify oil from water. These cleaners contain specialized surfactants and emulsifiers that help break down and separate oil-water emulsions, allowing for the efficient removal of oil and water.

The cleaning solution works by disrupting the interfacial tension between the oil and water molecules, thereby breaking the emulsion and allowing the oil to separate from the water. The surfactants in the cleaner help to encapsulate and solubilize the oil, making it easier remove from the water.

So, are DST-cleaners only advantage to demulsifying oil from water? No, our products have additional properties besides demulsification such as degreasing and surface cleaning and are more sustainable than solvent-based cleaners. These properties make them effective and versatile solution for various industrial and environmental applications where the separation of oil and water will come in handy.
Read more about our individual products here

See how others do

Why should you implement demulsification in your cleaning process? Prioritizing this process opens the door to a wealth of benefits that enhance both efficiency and sustainability.

One of the most compelling reasons to focus on demulsification lies in its positive impact on the environment. Effectively removing oil from water significantly reduces the volume of wastewater requiring treatment. In a world increasingly challenged by water scarcity, conserving this vital resource becomes essential. Additionally, minimizing the environmental footprint of your operations contributes to broader sustainability goals, showcasing a commitment to responsible practices.

Another noteworthy advantage of demulsification is the extension of bath life in cleaning processes. When oil accumulates in cleaning solutions, their effectiveness diminishes, leading to more frequent replacements. Maintaining cleaner baths for longer not only reduces waste but also lowers costs associated with purchasing and disposing of cleaning agents.

The financial benefits associated with demulsification are substantial. Reducing the frequency of bath replacements and conserving water translates into significant cost savings over time. Enhanced cleaning efficiency also leads to lower labor costs and increased productivity, allowing your team to focus on more critical tasks.

Whilst reading all along, you may have wondered how we guarantee you demulsification in your cleaning. To do this, we take the following steps:

We provide a range of high-performance cleaning solutions to effectively remove dirt, grease, grime, and contaminants from industrial parts. The product that we hand-pick for you is based on a Product Selector Report from our own tech lab. This way you get a product that will work once put into action.

At the core of our Pure Performance Concept and where the magic happens is our lab. We need to gain a deep understanding of your unique challenges and requirements. In doing so, we can develop, and tailor solutions specifically designed to address your needs. As a result, our products are fine-tuned for optimal efficiency in demulsifying oil from water, ensuring superior performance and effectiveness.

Our water-based cleaners are formulated are formulated using high-quality ingredients, including specialized surfactants and emulsifiers, that have been specifically developed for effective demulsification of oil and water. 

Our cleaners undergo rigorous testing to ensure their effectiveness in separating the oil from water. We test our products in various conditions to make sure they perform consistently and reliably. 

Our team of experts provides technical support and guidance to our customers to guarantee that customers are using our products correctly for optimal demulsification results. We always have someone available to answer any questions and address any concerns that may arise during the entire process.

We make sure that all our products, cleaners, and services comply with industry standards and regulations in all operations regardless of where we operate. 

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Take a look at our ESG report, where we share the next steps in our journey to sustainability.

Are you looking to modernize your industrial cleaning process? Look no further than DST-CHEMICALS. On this topic, we explore how you can achieve a shortened wash process with our cutting-edge cleaning solutions without compromising on the quality of cleaning. Say goodbye to long and painful cleaning procedures and say hello to efficiency and effectiveness with DST-CHEMICALS. Let’s dive in and discover the benefits of shortened wash processes in industrial parts cleaning.

In industrial parts cleaning, the length of the cleaning process can vary depending on several factors such as the level of dirt and contamination, the type of cleaning machine, the parts to be cleaned, and most importantly, the quality of the cleaning product.

Then what is a long wash process? It usually involves multiple steps with extended cleaning times. This can include pre-soaking, long wash cycle, rinsing, and drying. Using the wrong products and setting the time for unnecessary long, can be time-consuming and labour intensive. While you may find the result of this approach to give you some sort of cleanliness, the price is often greater than the result. For this approach often proves to be inefficient and costly in terms of time, money, and resources.

What is a short wash process then? A short wash process is ideally when you, with a cleaning machine and with the right products might we add, can clean the part, regardless of the size of it, in one go effectively. What contributes to the time spent on cleaning is that the cleaning method and the product do not wipe out oil, grease, lubricant and other contaminants thoroughly. When it does not, the parts often need at least a second turn and that extends the process. But more on that in a bit.

In contrast, there are several ways of achieving a short wash process that is both effective and does not compromise cleaning quality.

It depends. It depends on the right chemistry. On the right machine. On the right products. On the right people.

So, what approach is good here? Is it spending too much time cleaning or worrying that a short cleaning process may not do it for you? Indeed, the time spent on cleaning parts plays a crucial role in cleanliness. Let us put it like this: You are spending a lot of time on parts cleaning where you go through many steps, potentially you are re-washing parts, and maybe also on high heat, thinking that it will do the job, and the result is cleanliness, perhaps.
Read more about how we ensure Industrial cleanliness here

However, in some cases, a prolonged cleaning process may not necessarily lead to better cleaning results. What if you are cleaning it with the wrong products or the applied method is wrong? In doing so, the equipment may be overexposed to cleaning solutions or extended soaking times may cause damage to the equipment or result in residues being left behind on the surfaces. This can compromise the cleanliness of the equipment and lead to potential issues down the line. 
 
What if we told you that you can achieve cleanliness, guaranteed in fact, in no time? You just use our DST-product in combination with your cleaning plant and voila! Fewer steps, in one go and cleaning those bad-for-businesses grease, grime oil away from parts? With our products you get this and more. Our cleaners’ ability to demulsify the oil from water prolongs the need to frequently change your bath water. This means that you can also save time from changing the bath water in your facility.

Through a short cleaning process, you can save valuable amount time, money, resources, decrease the cost of manhour and will likely also increase productivity. All while achieving a effective and thorough cleanliness. 

One other thing… Our products work exceptionally well with a cleaning machine. So, let’s say that you want to invest in a washing machine. Which we are all here for. But you may not have the space for it. And if the parts you want to clean are too big to fit in a machine. Don’t worry, we and our DST-GEL’s got your back. This product is a ready-to-use to spray on parts. After a few minutes, you can rinse if off and there you go. Non-hazardous, practical, and cost-effective gel. It is just a life saver when the work needs to be done fast and effectively. 

There are several reasons why the cleaning process may become prolonged, impacting efficiency and potentially compromising the cleanliness of the parts.

First, the wrong cleaning solution is being implemented on the given parts. This can prolong the wash process as they may not effectively break down oil, grease and contaminants which in turn may lead to repeated cleaning cycles to achieve the desired level of cleanliness.

Second, the cleaning method likewise is decisive here. Traditional cleaning like scrubbing and brushing may be time consuming. Likewise, outdated cleaning machines can contribute to prolonged wash process as they may not provide sufficient coverage.

Third, this is a little continuation of what we’ve said previously about using the right product for the industrial parts. Because heavily soiled or contaminated parts may require more time and effort to clean thoroughly. At DST-CHEMICALS we make sure to provide and recommend to you a water-based cleaning solution that meets your specific needs.

Finally, not everyone is good at cleaning. Insufficient training in proper cleaning and the procedures with how to handle cleaning can lead to inefficiencies and mistakes that prolong the wash process. Fortunately, this can be improved. At DST-CHEMICALS, we educate you, our customers, on the best practices for cleaning parts with our products and show you the best ways to clean.    

Want to discover how others do?

All right, with the number of customers we have helped in this field, we do have some general recommendations for you to shorten your cleaning process with industrial parts.

We provide a range of high-performance cleaning solutions to effectively remove dirt, grease, grime, and contaminants from industrial parts. The product that we hand-pick for you is based on a Product Selector Report from our own tech lab. This way you get a product that will guarantee you result where your cleaning will save you time.

To ensure your staff is fully equipped to handle our cleaning solutions the right way, our Technical Advisor will support and train your staff. In addition to sharing the best cleaning practices, tips, and tricks. We will also aid you in changing the bath. It’s in our experience that customers’ need to change the bath will decrease drastically after starting to clean with our products. So that will likely shorten the wash process.

We are in it for the long run, which means our commitment goes beyond the initial conversion. We provide expert knowledge and service – the way it should be.” We are so dedicated about the after-sales service that we have made it our vision.

When you choose DST-CHEMICALS, you are not only choosing a supplier. You are choosing a partner that always goes the extra mile of helping you despite you having received and achieved success with your water-based cleaning solution. A technical advisor pays you a visit after success to maintain those results. Why? Because that is what we mean by being partners.

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

The debate between cleaning at low temperatures versus high temperatures is ongoing. Many believe that high temperatures are necessary for effective cleaning, as heat can help break down grease and grime more easily. However, advancements in technology and cleaning solutions have shown that it is indeed possible to wash at low temperatures as efficiently as high temperatures.

The right combinations of cleaning solutions, mechanical action, and time, industrial parts cleaning can be effectively cleaned and degreased at lower temperatures. Colder water combined with powerful cleaning solutions can penetrate and demulsify oil from water , providing excellent cleaning result without the need for high temperatures.

In addition, cleaning at lower temperatures can offer several advantages, including reduced energy costs, and less environmental impact.
You can read more about Total Cost of Ownership here

Soluble, synthetic, and semi-synthetic metalworking fluids or coolants provide an excellent environment for the growth of various microorganisms, including bacteria, mold, and yeast. If allowed to grow, these organisms can have detrimental effects on the fluids. For example, bacteria, which can grow very quickly, can destroy the integrity of the fluid by discoloration destroying lubricity characteristics, and causing emulsions to split.

Bacteria can also reduce the pH of the fluid, which can promote corrosion. Some forms of bacteria have objectionable odors.

Fungi typically grow more slowly than bacteria but can form large masses which clog filters and lines and, in some cases, lead to system shutdown; fungi also generate foul odors and can cause corrosion.

While cleaning parts at low temperatures can be effective and efficient with the right techniques and products, you must keep in mind that not everyone may have the necessary knowledge and skills to do so effectively.

Proper training and understanding of the cleaning process are essential to ensure that parts are cleaned thoroughly and safely. In an industrial setting, it is recommended to have trained and skilled personnel who are familiar with the specific requirements of washing at low temperatures.

Additionally, having access to suitable equipment and facilities, such as industrial washers with temperature control settings, can make washing low temperatures more effective. Proper maintenance of equipment is also crucial to ensure consistent and reliable cleaning results.

See how we have helped others

Now we can get into the real deal. Up until now, you have heard us mention, countless times, that cleaning parts at low temperature is not something that everyone can do. Which is true. However, at DST-CHEMICALS, we guarantee you mesmerizing results even at low temperatures. How? Quite simple. Okay, not simple, but with over 35 years of experience, we’ve mastered the art of cleaning solutions. Through Pure Performance, our talented scientists, in our own lab might we add, take great pride in understanding your challenges down the smallest detail. This thorough analysis allows us to find the optimum cleaner for your specific challenges. Whilst seeking the best solution, we also have in mind whether or not that specific solution also works at 38°. It often does and makes sure it works at your facility by paying you a visit from an experienced technician who will be overseeing the process. We will also train your staff and offer tips and tricks for efficient maintenance of the bath.
You can read more about our Pure Performance Concept here:

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

We may have deviating views on how clean is clean. And we do. That is why we always assess the requirements where we talk to you about what cleanliness is and what it means to you. This is a part of our Pure Performance Concept that we lean ourselves onto to achieve high performance. Let’s take a point of exit in manufacturing.

In this industry, the metal surfaces need to be free from cutting oils, grease, and other emulsions or lubricants. In some cases, surfaces may need to be free of all contaminants, while in others, a certain level of impurities may be acceptable. However, this is no easy task, nor should it be perceived as such. That is why we suggest and present the best water-based cleaning solution based on a Product Selector Report from our tech lab. The report is based on a sample of i.e the emulsion used, and metal parts produced in your facility. So, to answer the question ‘how clean is clean’, well, it depends on your specific cleaning needs.
You can read more about our Pure Performance Concept here

When considering the impact of poor cleaning, it is important to focus on the cleaner rather than the machine. Clean parts are crucial for the next step in the production process. Poor cleaning of these parts can lead to a variety of challenges that slow down productivity.

As a production manager, you know the importance of cleaning industrial parts. However, sometimes the cleaning quality might not meet the required standards, leading to the time-consuming need for manual re-cleaning. And even worse, if you do not have high-quality cleaners, your cleaning machine may not do the job properly. Either you will need to clean the parts twice or do it manually by hand. Increasing manhour costs, energy costs, and water consumption which all add financial pressure. That is why it is important to prioritize quality in cleaning.

But it does not stop there. Poor cleaning quality affects later steps in the production process, such as welding, painting, assembly, and more. Contaminants can interfere with the fit and function of parts, causing delay in production.

Be careful here: Don’t fall into the trap of thinking that you can just clean metal parts at high temperatures. While it may work, it will lead to higher energy costs and water consumption due to evaporation of both water and the cleaner added; the desired result is no longer a guarantee. With the right products, you can clean at low temperatures and avoid these side effects.

Let’s clarify the key points. You are looking for high-quality cleaning solutions to improve your business operations, and that is exactly what we offer. Our water-based cleaners have many advantages.

First, our products allow you to clean metal parts from 35°C depending on the product we choose for you. Here, already, you are quite far, since this temperature is lower you can save quite a lot amount of energy. You might wonder about the bacteria. With proper cleaning and maintenance of the environment, you can keep bacterial problems under control.

Second, you can also be confident that the water-based cleaner you receive is chosen to match your specific needs. We test samples of the oils and emulsions from your facility in our tech lab to ensure optimal results for your cleaning requirements.

Another advantage of our products is their ability to separate oil from water, which is crucial during product selection. Once our products separate the oil, you can easily skim it off using an oil skimmer. This step is important because removing the oil extends the bath’s lifetime, resulting in fewer interruptions for bath changes.
Read more about our industrial cleaners here

Our commitment to you goes beyond the initial stages of your journey with us; it continues even after the conversion to a DST-product. We are always here to provide expert knowledge and exceptional service whenever you need it. This is just how we operate.    

To make sure everything runs smoothly according to your specific needs, our Technical Advisor will perform regular service visits. Additionally, our industrial cleaning solution guarantees Pure Performance, delivering optimal results. Our technical advisor will also train your staff, giving them valuable tips and best practices for maintaining the bath efficiently. 

Loyalty is a core value for us, resonating deeply with both our team and customers. We are committed to building relationships based on trust and collaboration. Our service concept is designed to support you at every stage, both before and after conversion, and we offer this service free of charge. 

Discover how we have helped others

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Maintaining clean engines is essential for ensuring optimal performance and longevity. Engines are critical components in various industrial applications, powering machinery and equipment that drive production processes. A clean engine operates more efficiently, reducing energy consumption and minimizing the risk of overheating, which can lead to costly downtime and repairs.

Regular cleaning of engines helps prevent the accumulation of dirt, grease, and other contaminants that can impair functionality. Contaminants can cause increased friction, leading to wear and tear on engine components, which may result in premature failure. This is why implementation of a routine cleaning schedule is important; businesses can enhance the reliability of their operations and extend the lifespan of their engines.

Engine degreasing is a vital aspect of this maintenance process. Effective degreasing removes built-up grime and oil, allowing engines to run cooler and more efficiently. This not only improves performance but also helps in identifying potential issues early, enabling timely maintenance and reducing the likelihood of unexpected breakdowns.

Engine degreasing is a critical process in industrial cleaning, aimed at removing grease, oil, and other contaminants from engine components. Various techniques and products are employed, each with their own advantages and disadvantages.

Traditional methods;  

Solvent-based cleaning:  
Products: Common solvents include mineral spirits, kerosene, alcohol, and gasoline.  
Technique: These solvents are applied directly to the engine surfaces, often using brushes or rags to scrub away grime. The solvents dissolve grease and oil, making it easier to wipe away contaminants.  
Advantages: Effective at breaking down heavy grease and oil: relatively inexpensive. 
Disadvantages: High volatility and flammability; potential health hazards due to fumes; environmental concerns regarding disposal.  

High-pressure washing:  
Technique: High-pressure water jets are used to blast away dirt and grease.  
Advantages: Quick and effective for large surfaces; can reach difficult areas.  
Disadvantages: May not remove all contaminants, can lead to high water consumption, and can cause water damage, including increased risk of rusting due to residual moisture.

Modern & Eco-Conscious options: 

 

Water-based degreasers:  
Products: These cleaning solutions contain water and biodegradable ingredients, such as surfactants, detergent, de- and emulsifiers. These degreasers are designed to break down grease without harming the environment. 
Technique: Apply the DST-DEGREEZ at the suggested concentration in the cleaning plant to clean the parts. 
Advantages: Safer for workers and the environment; effective on a variety of contaminants. 
Disadvantages: The cleaning process may take longer if the appropriate cleaner is not used.

Ultrasonic cleaning:
Technique: Uses high-frequency sound waves in a liquid solution to create tiny bubbles that remove contaminants.
Advantages: Gets into all the tight spots for a super thorough clean. Works great with the DST-DEGREEZ products.  
Disadvantages: The equipment can be pricey and might not work for every engine part. 

While traditional methods like solvent-based cleaning and pressure washing are popular for their effectiveness and low cost, they have major downsides, especially regarding health and environmental safety. Modern, eco-friendly options might need a higher upfront investment, but they bring long-term benefits like better worker safety, less environmental impact, and meeting stricter regulations.

It all comes down to using the right degreaser. To clean effectively and maintain quality, you need to consider two things: 1) What material are you degreasing? 2) What cleaner are you using? You might have an engine in front of you and use an expensive cleaner that doesn’t work on that metal type. That wastes your time, money, and resources.

At DST-CHEMICALS, we have over 35 years of experience helping customers with cleaning challenges. Our approach is simple: Pure Performance. Tell us your specific cleaning needs and let us know how clean is clean in your line of business. In the field of remanufacturing and maintenance, our experience consistently points to our DST-DEGREEZ/9E. This product is specifically designed for the industry and is suitable for all metal types, making it an excellent choice for general engine cleaning. It effectively removes grease, oil, and contaminants from various engine parts.

To get the best result, make sure that you have a cleaning plant, as the DST-products are developed for parts cleaning applications.
You can read more about DST-DEGREEZ products here.

If you do not have a cleaning machine but still needs to tackle parts cleaning challenges, we recommend DST-GEL/2. This ready-to-use cleaner that is great for removing sticky passivation oils, burnt-on oils and grease, tar, brake dust, small metal parts. It is timesaving, cost effective, and delivers fast results. Plus, it is not labelled: DST-GEL is non-hazardous and contains only biodegradable ingredients. This makes it safe for both employees and the environment.
You can read more about our DST-GEL here:

Even with modern cleaning technologies available, many industrial facilities still rely on traditional methods without washing machines. This can be due to familiarity, perceived cost savings, or a lack of awareness about the benefits of modernization. However, there are compelling reasons to transition to machine-assisted cleaning methods:

1. Efficiency: Cleaning machines can significantly reduce the time and labour required for degreasing tasks, leading to faster turnaround and increased productivity.

2. Consistency: Clean baths can really up your game. That is why we perform regular service visits performed by our Service Advisors to maintain those bath lifetimes. Free of charge that is. Clean baths help you achieve optimized cleaning results, ensuring all components are thoroughly cleaned for longer. And saving you money and time. Time and money.

3. Safety: Modern cleaning systems offer an efficient, rapid, and innovative solution for cleaning your metal parts. These systems work well with our water-based cleaners, which are designed to separate the oil from water and operate at lower temperatures. Unlike traditional cleaning methods using petroleum or acetone, which pose health risks and environmental harm, our approach prioritizes safety and sustainability.

4. Regulatory compliance: As environmental regulations become stricter, using cleaning machines and eco-friendly cleaners can help businesses stay compliant and avoid potential fines.

Benefits of regular engine degreasing

We believe that our commitment to you goes beyond just the initial stages; it continues even after the conversion to a DST-product has been completed. We are always ready to provide expert knowledge and exceptional service whenever you need it—that’s just how we do things. 

To make sure that everything runs smoothly, our Technical Advisor will conduct regular service visits to address your needs. Additionally, our industrial cleaning solution guarantees Pure Performance, delivering optimal results. Our Technical Advisor will also offer training for your staff, giving them with valuable insights and best practices for maintaining the bath efficiently. 
 
 

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Passivation is a process that treats the surface of aluminium to create a protective layer that prevents corrosion and improves durability. Anodizing involves immersing aluminium in an electrolyte solution and passing an electric current through it to stimulate the formation of aluminium oxide. Chemical treatments involve applying a specific solution to the aluminium oxide. Mechanical polishing removes impurities to allow for the formation of protective oxide layer.

Environmental considerations in passivation include the use of chemicals and waste disposal. It is important to properly handle and dispose of any chemicals used in the process to minimize environmental impact. Additionally, utilizing more eco-conscious passivation methods and practices can help reduce the overall environmental footprint of aluminium passivation processes.

The process of passivation for aluminium involves treating the surface to create a practice oxide layer that enhances corrosion resistance and durability. The steps of passivation for aluminium typically include cleaning the surface to remove any contaminants, followed by one of the passivation methods such as anodizing, chemical treatments, or mechanical polishing.

It is essential to follow proper cleaning procedures and select appropriate passivation methods to ensure the effectiveness of the protective layer. Attention should also be given to environmental considerations, such proper chemical handling and disposal, to minimize any negative impact on the environment.

There are several key benefits to consider for aluminium surface passivation. Some of the main advantages include:

Corrosion resistance: The nature of aluminium is that it forms a thin layer of protective oxide which helps prevent corrosion and rusting to some degree. This extends the lifespan of the aluminium and maintains its appearance over time. However, passivation is still important as it helps improve the overall corrosion resistance of aluminium, making it more durable.

Improved durability: The protective oxide layer created through passivation enhances the overall durability of aluminium, making it more resistant to wear and tear from environmental factors such as moisture, chemicals, and temperature fluctuations.

Enhanced appearance: Passivation can give aluminium surfaces a more aesthetically pleasing finish by creating a smooth and uniform oxide layer. This can be particularly advantageous for industries where appearance is important.    

Maintenance of properties: Passivation helps maintain the mechanical and physical properties of aluminium, ensuring that it performs well under various conditions and retains its original characteristics.

At DST-CHEMICALS, we can assist customers with aluminum passivation through our specialized product, DST-PAS. DST-PAS is designed to effectively protect, ensuring long-lasting durability and performance. This product is particularly beneficial for the manufacturing industry, where aluminum components are widely used.
Read more about DST-PAS here

Questions and Answers

At DST-CHEMICALS, sustainability is at the heart of everything we do. We engaged with key stakeholders, including our team of suppliers, to ensure we focused on what truly mattered. Ready to see the full picture? Keep an eye out for our ESG report, where we share the next steps in our journey to sustainability.

When it comes to maintaining a successful production, cutting costs is essential – and optimizing operations through detailed TCO analysis is the key to achieving long-term savings.

Cathodic protection is a corrosion prevention technique used to protect metal structures from deteriorating due to contact with corrosion-causing agents like water, oxygen, and chemicals. It works by creating a negative voltage potential on the metal surface, effectively slowing down the corrosion process and extending the lifespan of the structure.

Cathodic protection is important because it helps prevent costly repairs and replacements of metal structures, particularly in industries like oil and gas, water, and marine structures. It is commonly used for offshore oil platforms, pipelines, ship hulls, and underground tanks where metal structures are exposed to harsh environments. By implementing cathodic protection systems, industries can ensure the safety and longevity of their metal assets.

There are two main methods of cathodic protection: galvanic and impressed current.

In galvanic protection, a more reactive metal (Zinc and copper) is connected to the metal structure, creating a galvanic cell where the sacrificial anode corrodes instead of the protected metal.

In impressed current cathodic protection (ICCP), an external power source applies a direct current to the metal structure, causing the corrosion agents to be repelled.

The key difference between the two types lies in the source of the protective current: galvanic protection relies on the natural potential difference between metals, while impressed current protection requires an external power source to drive the protective current.

Pros of galvanic anode cathodic protection include its simplicity, low maintenance requirements, and cost-effectiveness compared to impressed current systems. It is also suitable for smaller structures and remote locations where access to power sources may be limited.

However, there are some cons to consider. Galvanic anodes have a limited lifespan and may need to be replaced periodically. They also provide a fixed level of protection, which may not be sufficient for larger structures or environments with high corrosion rates.

Galvanic anode cathodic protection is best used in situations where a simple and cost-effective corrosion prevention method is needed, such as for smaller structures, remote locations, or where power sources are not readily available. It is a suitable choice when the level of protection provided by sacrificial anodes meets the requirements for the specific application.

Pros of impressed current cathodic protection include greater control and adjustability of the protective current, suitable for larger structures or areas with high corrosion risk., and longer-lasting protection compared to galvanic systems.

However, there are also some cons to consider. Higher initial installation and maintenance costs, requires regular monitoring and maintenance to ensure proper functioning, and potential for overprotection, which can lead to hydrogen embrittlement or other issues.

Impressed current cathodic protection is recommended when galvanic protection is not sufficient to provide the required level of corrosion prevention, especially in high-risk environments or critical infrastructure where precise control over the protective current is necessary. It is often used in industries such as oil and gas, marine, and transportation to protect vital structures from corrosion and extend their service life.

Pros and cons about cathodic protection

We understand the importance of sustainability and strive to make a positive impact on the environment. By offering a range of enviro-friendly detergent solutions. DST-CHEMICALS demonstrate a genuine commitment to reducing the ecological footprint associated with cleaning processes. Joining forces with us means aligning yourself with a company that prioritizes ethical practices and actively contributes to the green agenda.