Edemede a na-ekpuchi ọrụ PTFE na mkpuchi mkpuchi ọkụ maka igwe ngwa agha. Usoro anọ: decomposition endothermic - PTFE depolymerizes na ~ 400 ° C na tetrafluoroethylene (oke endothermic, ~ 3,000 Celsius C ikpughe ọkụ ọkụ), na-etinye oke okpomọkụ na wepụ ike ọkụ site na mgbidi mgbidi. Ntugharị dị jụụ na mkpuchi ihe nkiri gas - gas decomposition (tetrafluoroethylene) na-abanye n'èzí site na micro-pores, na-ewepụ okpomọkụ elu; ihe nkiri gas na-asọpụta na-ekewapụ gas combustion dị elu site na mgbidi, na-ebelata ọkụ ọkụ dị nso site na> 50%; ihe nkiri gas na-agbanwe oke oyi akwa ọsọ/okpomọkụ, na-ebelata oke mbuze.

Nke a teknuzu nkenke si Jiangsu Aokai na-enyocha otú oke oke ala ma ọ bụ elu sintering okpomọkụ na-emebi akwa okpomọkụ PTFE. Ọkpụkpụ dị ala na-ahapụ ahụ adịghị agbaze, na-eme ka micro-pores, mkpuchi mkpuchi na-adịghị ike, ihe na-esighị ike, ike arụ ọrụ adịghị mma, na ọdịdị mmiri ara ehi na-adịghị mma. ekpo oke ọkụ na-ebute mmebi okpomọkụ nke PTFE, na-emepụta pinholes, afụ, nhịkọ, ngbanwe agba odo na-oji, na ịhapụ uzuoku na-egbu egbu. Oke ihe abụọ a na-emebi kọmpat, ịrụ ọrụ anaghị arụ ọrụ, mgbanwe, mkpuchi, na nkwụsi ike akụkụ.

PTFE impregnation ejedebeghị na akwa fiberglass. Isiokwu a na-ewebata ihe ndị ọzọ 7 - aramid, carbon fiber, PBI, metal porous, graphite, asbestos (phased out), na ceramic fillers - na njirimara usoro ha, uru, njedebe, na ngwa isi.

Dị ka ọkachamara emeputa akwa PTFE elu okpomọkụ, Jiangsu Aokai New Materials na-enye gị nghọta ọkachamara. Ebumnuche bụ isi nke ọgwụgwọ fiberglass n'elu bụ iji wuo àkwà mmiri molekụla n'etiti fiberglass inorganic na PTFE organic, ka ọ wee dozie n'ụzọ doro anya inc ha.