PTFE impregnation hi fiberglass puan chauh a ni lo. He article hian substrate dang 7 – aramid, carbon fiber, PBI, porous metal, graphite, asbestos (phased out), leh ceramic fillers – te chu an process features, advantages, limitations, leh key application te nen a rawn tarlang a ni.

He thuziak hian PTFE high-temperature cloth atan alkali-free fiberglass puan hi substrate duh ber a nih chhan a sawifiah a ni. Silane coupling agents hmanga chemical bonding leh physical property pawimawh tak tak thermal stability, dimensional stability, leh corrosion resistance te a huam a – boruak khirh takah pawh hun rei tak chhunga hnathawh theihna tur a ni.