+86 152 6060 5085
+86 152 6060 5085
Blog
Catalog
Gas transmittance test instrument, based on the test principle of differential pressure method, is a professional for film sample gas permeability tester, suitable for plastic film, composite membrane...
Permeability of gas to materials (Permeability) was one of the important items in the physical performance test of materials. Materials with low Permeability were called as having certain Permeability...
[up to standard] GB/T12704 ASTME96 JISL1099 BS7209, etc. "Method for The Determination of Moisture Permeability of Fabrics - Moisture Permeability Cup method/Method A" Standard Test Methods for Water ...
Four cases where uncertainty is not reported 1.In some cases, recognized testing methods specify limits for the main sources of measurement uncertainty and specify the presentation of calculation resu...
The process of fabric pilling: Hairiness --- fluffing --- entanglement --- forming a group --- tightening into a ball --- shedding fluff: Plush is initially produced along the longitudinal direction o...