2026-05-22
Dharka heerkulku sareeyo ee PTFE waxa uu bixiyaa iska caabin kiimiko oo gaar ah, adkaysi u leh asiidh adag, alkalis, dareerayaasha organic, iyo gaaska daxalka. Maqaalkani waxa uu faahfaahinayaa walxaha adkaysiga u leh, xaddidaadda (Biraha alkali ee dhalaalay, wakiilada fluorinada ee xooggan), iyo arrimaha muhiimka ah sida heerkulka, xoogga saarista, iyo walbahaarka farsamada.
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