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.
Product Details
Published:
2014
Number of Pages:
4
File Size:
1 file , 200 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
