• Pure Performance Concept
  • It’s about passion
  • Products
  • Business Cases
  • Video
  • Contact

DST‑CHEMICALS® product range offers a series of products for rapid and efficient cleaning after thermal or chemical deburring: DST‑DEBURR®.

DOWNLOAD PDF

Cleaning after TEM and ECM

Thermal deburring is a technique increasingly used in the metal industry to remove burrs on not easily accessible metal items of steel or aluminium. Examples of not easily accessible areas are internal holes in hydraulic blocks.

Thermal deburring takes place in a closed chamber in a controlled explosion caused by high pressure and in the presence of oxygen and methane. In the explosion, the temperature reaches approx. 3,000°C where the burrs on the item are “burnt” away.

Subsequently, the item surface is coated with burning products in the form of metal oxides/rust. This coating has to be removed before any further processing takes place and is usually removed by strong acids such as phosphoric acid or sulphuric acid which pickles the metal oxides from the surface.

With this in mind, DST‑CHEMICALS has developed a product range to replace the otherwise well-known pickling baths. The products are pH neutral, readily biodegradable and do not irritate the skin.

The optimum result is achieved in a multistage washing plant with ultrasound in at least the first stage. Using these products will typically extend the bath life and the quality of the washed items is improved so that the items can be laser welded directly.

The products contribute to an improved environment, easier waste handling and improved and optimised processes and quality.

For more information about the products and access to MSDS, please e-mail us at: info@dstchemicals.com. Or call our sales support at +45 75 50 63 60.

Ole Dich

Sales Specialist

Need More Information?

info@dstchemicals.com+45 75 50 63 60

News Feed

GET UPDATED ON THE LATEST NEWS FROM DST-CHEMICALS

New products, discovering new methods for cleanliness testing or exciting projects with some of our many professional customers? If the business of metal cleaning and surface treatment is yours – or an interest of yours - you should definitely consider following DST-CHEMICALS on LinkedIn and maybe Facebook.

Click on one of the links below, to make sure you don’t miss out on important and interesting news about the world of parts cleaning, rust removal and passivation. You can also send an e-mail to info@dstchemicals.com asking for more information. We would love to share our knowledge with you.

Share this Article

LinkedIn Logo FOLLOW DST CHEMICALS

Merkurvej 27B
DK-6000 Kolding, Denmark

Tel: +45 75 50 63 60
info@dstchemicals.com

ISO 9001
ISO 14001
Privacy Policy
Environmental Policy
Sales and Delivery Conditions
Code of Conduct

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.Accept Reject Read More
Privacy & Cookies Policy

Necessary Always Enabled

Non-necessary