2026-05-22
Matsakaicin canjin gilashin (Tg) na mannen matsi na silicone yana kusa da -120 ° C - ƙasa da ƙasa da adhesives na acrylic. Wannan matsananci-ƙananan Tg yana kiyaye tef ɗin PTFE mai zafi mai sauƙi kuma mai ɗanɗano har ma a -70 ° C, yana hana fashewar fashewa da ba da damar amintaccen mannewa a cikin aikace-aikacen cryogenic.
Kara karantawa
2026-05-22
Tef mai zafi na PTFE na iya fashe ko karaya a ƙarƙashin maimaita lankwasawa da yanayin buɗewa. Wannan labarin yana bayanin yadda ake hana wannan ta hanyar zaɓin zaɓi mai dacewa (ƙarfafa fiber gilashi), mafi kyawun kauri (0.18mm azaman ma'auni), zaɓin manne silicone, da ingantattun dabarun shigarwa.
Kara karantawa