Laisene lanu masani PTFE Fufulu
Fa'amatalaga
PTFE mama polytetrafluoroethylene o se tasi o mea lelei tetee corrosion i le lalolagi i aso nei, o lea ia maua le igoa o le "tupu palasitika".E mafai ona faʻaaogaina i soʻo se ituaiga vailaʻau mo se taimi umi, ma ua foia ai le tele o faʻafitauli i vailaʻau, suauu, vailaʻau ma isi fanua i totonu o lo tatou atunuu.Ptfe fa'amaufa'ailoga, gaskets, gaskets.Polytetrafluoroethylene faʻamaufaʻailoga, gaskets, faʻamau faʻamauga faʻamaufaʻailoga e faia i le polytetrafluoroethylene resin faʻamau.
Polytetrafluoroethylene (PTFE) tulaga o le faʻaaogaina i vailaʻau vailaʻau, petrochemical, faʻamamaina, alkali, acid, phosphate fertilizer, vailaʻau, vailaʻau faʻamaʻi, fiva vailaʻau, vali, coking, kesi koale, faʻasologa o meaola, faʻafefeteina e le o le ferrous, sila, malosi atomic ma maualuga. oloa mama (fa'ata'ita'iga, ionic membrane electrolysis), felauaiga mea viscous ma faagaioiga, mea'ai malosi fa'alesoifua maloloina, meainu ma isi matagaluega gaosiga.Medium phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid, vailaʻau faʻalaʻau eseese, solvents organic, oxidants malosi ma isi faʻasalalauga kemisi malosi.
vevela -100～280 ℃, fa'ataga fa'afuase'i le mālūlū ma fa'avevela fa'afuase'i, po'o le fesuia'i o le vevela ma le malulu.
Malosi -0.1 ~ 6.4mpa (o'omiga le lelei atoatoa i le 64kgf/cm2)
-0.1 ~ 6.4mpa (Fullvacuumto64kgf/cm2)
PTFE taofi mama e masani lava e faʻamalosia ai le paʻu, masini eletise poʻo le valve mamafa e aunoa ma le leiloa o lana galuega faʻamaufaʻailoga, e mafai ona puipuia le O-mama "extrusion", faʻaleleia lona faʻaogaina o le mamafa, e mafai ona faʻatulagaina lona tele e tusa ai ma manaoga o tagata faatau.
O le mama taofi PTFE e maualuga le vevela - faʻaogaina le vevela e oʻo atu i le 250 ℃.
PTFE mama maualalo le vevela tete'e --ma lelei fa'ainisinia faigata;E tusa lava pe pa'ū le vevela i le -196 ℃, 5% elongation e mafai ona tausia.
PTFE taofi mama mama tetee - mo le tele o vailaʻau ma solvents, faʻaalia inert, malosi malosi ma alkali, vai ma le tele o solu faʻalaʻau.
PTFE mama tau tetee - palasitika i le olaga matua.
PTFE mama maualuga lubrication - o se mea mautu i le coefficient friction.
E le pipi'i mama PTFE -- o le fa'amata'u pito la'ititi i luga o mea mautu ma e le pipii i so'o se mea.
