Ibiranga urupapuro rwa PTFE: 1. Ibikoresho by'urupapuro rwa PTFE bifite imiti ihamye yimiti, irwanya ruswa, gufunga, gusiga amavuta menshi no kudafatana, kubika amashanyarazi no kurwanya gusaza neza. 2. Kurwanya ubushyuhe bwinshi, ubushyuhe bwakazi kugeza ...

Monomer wa PTFE ni tetrafluoroethylene (TFE), naho aho itetse ni dogere selisiyusi 76.3. Iraturika cyane imbere ya ogisijeni kandi irashobora kugereranywa nimbunda. Kubwibyo, umusaruro wacyo, kubika no gukoresha mu nganda bisaba cyane ...

Iya mbere ni ukubera ko aho yashonga igera kuri dogere selisiyusi 327, ikaba isumba cyane iya PE (~ 130) na PVDF (~ 177) ifite imiterere isa. Ikintu cyingenzi kigena aho gushonga nimbaraga ziri hagati yumunyururu na molekile zumunyururu. , ...

Isano iri hagati yimiti ya pulasitike itunganijwe nicyuma nikibazo gikomeye mubikorwa byubwubatsi. Abakoresha, igishushanyo, ubwubatsi nibindi bice bahangayikishijwe nimbaraga zo guhuza zizewe, kwishyiriraho no kubungabunga, ...

Umuyoboro wa PTFE ufite imbaraga zo kurwanya gusaza, kudafatana no kudakongoka. Ugereranije na monocrystalline silicon selile. Usibye kuba ikwiriye gukoreshwa mubunini bunini bwo hejuru, selile izuba zifite n'ubushobozi bwo kurwanya radiati ...

Hariho inyungu umunani za PTFE: Imwe: PTFE ifite umutungo wo kurwanya ubushyuhe bwo hejuru, ubushyuhe bwayo bwo gukoresha bushobora kugera kuri 250 ℃, mugihe ubushyuhe rusange bwa plastike bugera kuri 100 ℃, plastike izashonga yonyine, ariko mugihe tetrafluoroethylene igeze ...

Umuyoboro wa PTFE Umuyoboro, Umuyoboro wa PTFE Umuyoboro hamwe nibikoresho byishimira "Umwami wa Plastike". Bafite ubushyuhe bwiza cyane bwo kurwanya ruswa. Nibyiza kuri acide ya nitric, aside sulfurike, aside hydrofluoric, fosgene na chlorine. , ...

PTFE ni plastiki ifite ibintu bikurikira: Kurwanya ubushyuhe bwinshi. Ubushyuhe ntarengwa bwo gukora kubushakashatsi bwigihe kirekire bushobora kugera kuri 200 kugeza 260 ° C. Ubushyuhe buke. Ubushyuhe bwo gukora buri munsi ya -100 ° C. Kurwanya ruswa. R ...