Kedu ihe na-ahụkarị na ọdịiche dị n'etiti PFA na PTFE?

Kedu ihe na-ahụkarị na ọdịiche dị n'etiti PFA na PTFE?

Ọdịiche dị mkpa n'etiti PFA na PTFE Tubes ka dị n'ụdị ha ji, ịmata ọdịiche dị n'etiti abụọ a dị mfe, PFA bụ transpacent ọcha opaque; Na udi nke akụrụngwa, PFA bụ ihe anụ ahụ, PTFE bụ ntụ.
In summary, PFA plastic is a copolymer of a small amount of perfluoro-propyl perfluorovinyl ether and PTFE, which is characterized by enhanced melt bonding and decreased viscosity of the solution, but no change in performance compared to PTFE. Enwere ike ịhazi resin a na ngwaahịa na-eji usoro ikuku na-ahụkarị, dị mma maka ime ihe mgbochi na akụrụngwa akụrụngwa, waya dị elu, na-egbochi ya Akụrụngwa, mgbapụta na valvụ osisi, na kemịkalụ.
Ogologo oge eji ogologo oge bụ -196 - 260 ogo, nwere nguzogide Chemicals, corrosion iguzogide kemịkalụ niile, ọnụọgụ abụọ kachasị ọnụ nke esemokwu na plastic; N'otu oge ahụ enwere ezigbo nke eletriki, okpomoku na-emetụta eletrik ya, ọ dị mma karịa ptfe, dị mma karịa fluoride vinylidone.
Ọzọkwa, PFA nwere mma na-egbochi na ike ndị na-agbazigharị karịa PTFE, ike tensile na oge niile ruo 100-300%. Na ezigbo ihe akụrụngwa dielectic, nguzogide radieshon; Flame larardy ruo V0, PFA bu nke ejiri ya mee nke ọma.

PTFE bụ polytetraFooroorooroorooroorooatene, ihe a nwere njiri mara nke acid na alkali na-eguzogide mgbakwụ dị iche iche, ihe fọrọ nke nta ka ọ bụrụ na ị na-eme ihe mgbochi. N'otu oge ahụ, PTFE nwere njirimara nke iguzosi ike nke ọnọdụ okpomọkụ, o nwere ike iji ya dị ka onye na-arụ ọrụ, kamakwa ọ ghọrọ ezigbo mkpuchi maka ọkpọkọ mmiri.
Egosiputala na PTFE nwere ike iguzogide ikuku na-ama jijiji; na-eguzogide na ike dị ala; Ogologo oge ekpughe ikuku, n'elu na ihe ndị na-agbanwe agbanwe. Ọ na-eguzogide ọgwụ acid na alkalis, ya mere na-arịa ọrịa siri ike na acids, ntọala na sookwanganic. Arụmọrụ nke ọkpọkọ plastik ejiri ihe ndị dị otú ahụ ekwesịghị ịdị njọ, mgbe ihe niile, akụrụngwa nwere njirimara ndị a dị n'elu