Tseba ka Polyttricrokhoethylene PCCTTE

PCTT (Polychlorotrutiflueroese), 'me thepa ea eona ea ts'ebeliso ea eona ke efe?

PolychlorottricaTieroerene Polymer of Chalorortifluere. TLHOKOMELISO PCTTE, e khuts'oane bakeng sa Trifluoro (F3). Mocheso oa 213 ℃, ka botsitso bo botle ba lik'hemik'hale, ho hanyetsa boemo ba leholimo le boqapi bo nang le tšitiso e ntle le ho nepahala ha moea Rate.pcfe ke Crystalline Polymer Polymer . Shore hardness d85.

PCTFE ke lisebelisoa tsa folete tse ka sebetsoang ka chesang tse chesang tse chesang tse chesang.

Lisebelisoa tsa PTCF li tšoauoa ka sekhahla se phahameng le ho hanyetsa e ikhethang, hammoho le ho phela hamonate ho mouoane oa metsi le PCTFE hape ho hanyetsa mahlaseli a makatsang a kotsi.

Tšebeliso ea mantlha ea lintho tsa PCTF e joalo ka anti-Corki le li-valves, li-pumps, joalo-joalo joalo ka likepe tsa tlhahlobo. Ka nako e ts'oanang, PCTFE e ka boela ea sebelisoa le litiiso tsa elekleke, 'me u rorisa' meea e sa uroeng le ea radiation.

Ho na le mekhoa e fapaneng ea ho sebetsa, ntle le ts'ebetso ea bohlooho le boqapi, e ka boela ea sebelisoa ka likarolo le lithupa bakeng sa likarolo tsa bobeli.

Polychlorottricaluoetroene gasket locas

Polychlorotteriqueroeer Boima bo tlase ba molek'hule ke metsi kapa wax-like. Boima bo phahameng ba molek'hale bo bobebe bo bosoeu kapa mokelikeli. Moferefere o tiileng 2.1 ~ 2.2, qubu ea 208 ~ 210 ℃. Ho loants'a mocheso, acid, alkali le li-solvent tse ngata (ntle le li-haline), empa ha li haneloa ho foka fonte ea caustic le e phahameng. Ho hanyetsa ha lik'hemik'hale ke oa bobeli ho PTFE. E ka sebelisoa e le lipopae tsa boenjiniere.

Matla a matla 3.096 ~ 4.135 mpa (316 ~ 422 kgf / cm2). Ka kakaretso e sebelisoang ka har'a lisebelisoa tsa lik'hemik'hale e nang le litlhoko tse phahameng tsa ts'ebetso, li-capch tsa seea-le-moea, li-applications le mocheso o hanyetsanang le mocheso o hanyetsang. Ho ba ha li hahamalla ho sebelisoa ho etsa li-corki ea li-corki le lifilimi.

Mekhoa ea Syntherhes ea PCTPHIS ea PCTPH e kenyelletsa polymerication, tharollo ea polymerication le ho lahla polymerization, jj. E hlophisitsoe ke pelymerization ea mahala ka peroxide e le mohiruoa.

Polyttricluethylene e na le botsitso ba lik'hemik'hale, tse entsoeng ka filimi.

PCTTPH e loketse ho sebelisana le mecha ea phatlalatso e matla, lisebelisoa tse matla tsa motlakase, joalo ka indasteri ea motlakase, indasteri ea motlakase, indasteri ea matla a lik'hemik'hale, Empa theko ea eona e theko e phahameng ho feta ptfe. Li-molecular boima ba molek'hule tsa polytetlafluethylene o na le maano a phatlalatsoeng haholo, a mangata le ho leka-lekana

PCTFT e na le thata, ho hanyetsa mocheso o tlase, ho hanyetsa ha batang, ke lintho tse hloahloa tse sa sebetseng hantle bakeng sa maemo a mocheso o tlase le khatello e ikhethang.

Likopo:

1, ikopanye le mecha ea phatlalatso e matla, ho tiisa lisebelisoa tse matlafatsang le lisebelisoa tsa gasket, lisebelisoa tse hlakileng tsa fensetere, jj ..

2.EACHERSTY PUSELETSOE, JQ.

3. Bolocalar Quitst PCKPH e sebelisoa e le mokelikeli o hloahang oa mafura a mangata, mafura le metsi a mangata a Gyroscope oa ho tsamaea.

Plastra ea polasetiki e na le litlhaloso tse fapaneng tsa PCTF, li-pulute le lijana ka likhohlong, mabika, litulo tsa valies le joalo. Litlhaloso tse khethehileng li bua ka litlhaloso tsa lihlahisoa tsa PTF (Lihlahisoa tsa PTFT ho mocheng le Melao ea Lichelete).

Bohlokoa ba Lihlahisoa tsa PCTFTI YITION

Dentity G / cm3 2.10-2.18

Tense e matla MPA ≥ 30

Elong ea nako ea phomolo% ≥20

Ts'ebeliso e tsoelang pele ea mocheso o phahameng ℃ -200-150

DEECOMPRIC Short KV / mm ≥ 15