|The determination of the US method, to set cloth angle and dripping water above it, then measured % of wet, 50 is half wet.|
|- Oil Repellency Test (AATCC Test Method118)
Hydrocarbon was dropped into the fabric from Class 1 to 8 different carbon number, and monitor whether there is a specular reflection to the dough (or not wet or wet). Class increases means the surface tension is large. In other words, the class of the test results is large,
water-repellency of oil-repellency is excellent.
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