This test method determines the efficiency of ordinary commercial wetting agents.
A weighted cotton test skein is dropped into a tall cylinder containing a water solution of a wetting agent.The time required for a string stirrup conneting the weight and the skein to relax is recorded as the sinking time.
- Published:
- 2014
- Number of Pages:
- 4
- File Size:
- 1 file , 200 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
Reviews
There are no reviews yet.