Raw Material Purity cuam tshuam li cas rau PTFE High-Temperature Fabric Performance
Raw khoom purity yog lub hauv paus ntawm PTFE high-temperature npuag kev ua tau zoo. High-purity PTFE emulsion (tsis muaj hlau ions, tsis tshua muaj-molecular-yuag residues) ua kom cov cua sov tsis kam (tsis yellowing mus txog 260 ° C), ruaj khov tsis-stick, thiab siab dielectric zog. Rau fiberglass, alkali-dawb E-iav (Na₂O <0.8%) tswj lub zog thiab rwb thaiv tsev ntawm qhov kub thiab txias; medium/high-alkali iav ua rau degradation. Ua kom tiav kev tshem tawm ntawm cov xov paj sizing tiv thaiv carbonization thiab delamination. Purity ncaj qha cuam tshuam rau lub neej kev pabcuam, kev ua raws li qib zaub mov, thiab kev ntseeg tau ntawm hluav taws xob.
