Sesepa sa Mobala se Tloaelehileng sa PTFE

PTFE ring polytetrafluoroethylene ke e 'ngoe ea lisebelisoa tse ntle tsa ho hanyetsa kutu lefatšeng kajeno, kahoo fumana botumo ba "morena oa polasetiki". E ka sebelisoa mofuteng ofe kapa ofe oa lik'hemik'hale ka nako e telele, 'me e rarolotse mathata a mangata lik'hemik'hale, peterole, meriana le masimo a mang naheng ea rona. Litiiso tsa Ptfe, li-gaskets, li-gaskets. Litiiso tsa Polytetrafluoroethylene, li-gaskets, li-gaskets tse tiisang li entsoe ka ho bōptjoa ha resin ea polytetrafluoroethylene e emisitsoeng.

Maemo a Polytetrafluoroethylene (PTFE) a sebelisoang indastering ea lik'hemik'hale, petrochemical, ho hloekisa, alkali, acid, phosphate manyolo, meriana, chefo e bolaeang likokoanyana, fiber ea lik'hemik'hale, dae, coking, khase ea mashala, organic synthesis, non-ferrous smelting, tšepe, matla a athomo le phahameng. lihlahisoa tse hloekileng (mohlala, ionic membrane electrolysis), lipalangoang le ts'ebetso ea lintho tse bonahalang, lijo tse thata haholo tsa bophelo bo botle, lino le lino tse tahang. mafapha a mang a tlhahiso. Hare phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, mefuta e fapaneng organic acid, organic solvents, matla oxidant le tse ling tse matla roroso lik'hemik'hale mecha ea litaba.

Mocheso -100～280 ℃, e lumellang ho pholile ka tšohanyetso le ho futhumala ka tšohanyetso, kapa ts'ebetso e fapaneng e chesang le e batang.

Khatello -0.1 ~ 6.4mpa (khatello e feletseng e mpe ho 64kgf / cm2)

-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)

PTFE ho boloka lesale ke haholo-holo ho matlafatsa cylinder, hydraulic system kapa valve pressure ntle le ho lahleheloa ke mosebetsi oa ho tiisa, ho ka thibela "extrusion" ea O-ring, ho ntlafatsa tšebeliso ea eona ea khatello, boholo ba eona bo ka etsoa ho latela litlhoko tsa bareki.

PTFE retaining rining e hanyetsa mocheso o phahameng -- mocheso o sebetsang o fihla ho 250 ℃.

PTFE selikalikoe sa mocheso o tlase o hanyetsa -- ka thata e ntle ea mochini; Le ha mocheso o theohela ho -196 ℃, bolelele ba 5% bo ka bolokoa.

PTFE retaining ring corrosion resistance - bakeng sa lik'hemik'hale tse ngata le lihlapolli, tse bontšang inert, asiti e matla le alkali, metsi le mefuta e fapaneng ea lihlapolli tsa tlhaho.

PTFE ring weather resistance - polasetiki bophelong ba botsofali.

PTFE ring high lubrication - ke thepa e tiileng ka har'a coefficient ea likhohlano.

Reng ea PTFE ha e khomarele -- ke tsitsipano e nyane ka ho fetisisa ea holim'a thepa e tiileng 'me ha e khomarele ntho efe kapa efe.