Test dust standards VDI 3954
May 4, 2023
On April 27th and 28th, the VDI working group “Effects of particles on technical products” held another face-to-face meeting. After a long Corona break and some online meetings, the two-day meeting took place at KSL staubtechnik gmbh in Lauingen/Donau.
Work continued on the standard series VDI 3954. After Part 1 (Basics of test dusts) and Part 3 (Test dusts made of quartz) of the series had already been published, the working group concentrated primarily on the completion of Part 2. This guideline will define the minimum requirements for standardized test dusts and a test dust certificate will be available which should help accredited laboratories and auditors in the future to ensure the suitability of test dusts for every test.
Other articles:
New Kosher Certification 2025/2026
If separation powders come into contact with kosher food products, they must also be certified kosher. This applies to both anti set-off powders used in food packaging printing and separating...
04.05.2023 Read more >
KSL anti set-off powders – guaranteed low fine dust
High-quality anti set-off powders are characterized by the narrowest possible particle size distribution. This means that all powder particles have approximately the same diameter and therefore contain neither problematic coarse...
04.05.2023 Read more >
ISEGA certifications updated
The ISEGA certification tests for our separation and anti set-off spray powders, which take place every two years, have been successfully completed. They are therefore still fully approved for food...
04.05.2023 Read more >