Corrosion tsis kam ntawm cov khoom siv valve - PTFE clip iav fiber
PTFE iav fiber ntau yog tsim los ntawm tshem tawm PTFE emulsion thiab tov nrog kev ua haujlwm siab iav fiber ntau. Resistant tshuaj corrosion, muaj zog acid, alkali, aqua regia thiab ntau yam organic solvents. Tsis tshua muaj kev sib txhuam coefficient, siab rwb thaiv tsev, tiv thaiv ultraviolet, tiv thaiv ...
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