1.Purpose and Scope
1.1This test method determines the efficiency of ordinary commercial wetting agents.
2.Principle
2.1A 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 connecting the weight and the skein to relax is recorded as the sinking time.
- Published:
- 01/01/1999
- Number of Pages:
- 3
- File Size:
- 1 file , 130 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
Reviews
There are no reviews yet.