PTFE, FEP ma PFA o le sili ona lauiloa ma masani fluoroplastics.Ae o le ā tonu lava o latou eseesega?Saili pe aisea e tulaga ese ai le fluoropolymers, ma o fea le fluoroplastic e sili ona fetaui ma lau talosaga.
O mea uiga ese o fluoroplastics
E fiafia le Fluoropolymers i le tele o mea fa'apitoa e mafai ai ona fa'aoga mo togafitiga faafoma'i, ta'avale, eletise ma fale, ma isi.
Fluoroplastics o lo'o iai mea nei:
1.Very maualuga vevela galue
2. Non-stick uiga
3.Low i luga o feseaiga
4.Very maualuga tetee i vailaʻau ma solvents
5.Very maualuga eletise eletise
O fluoroplastics eseese e fiafia i eseesega maaleale, e aofia ai le fesuisuiai o le vevela galue, ma e talafeagai mo faʻaoga eseese.Afai e sa'o le filifiliga, e mafai e fluoropolymers ona tu'uina atu tau lelei ma fa'amanuiaga fa'atinoga.
O faʻamanuiaga o le PTFE
PTFE, poʻo Polytetrafluoroethylene, o le tama matua o fluoroplastics uma.Na maua e le saienitisi Roy J. Plunkett i le 1938, o le PTFE o le fluoropolymer e sili ona le masani ai ma faʻaalia le sili ona lelei i le tulaga o le vevela, vailaʻau faʻamalosi ma mea e le faʻapipiʻi.
I le faaopoopo atu i le fiafia i meatotino tulaga ese o fluoroplastics, PTFE eseese ia lava e ala i le mauaina o faamanuiaga nei:
1.Best tau: fua faatatau faatinoga
2. Faʻaauau le vevela galue o le + 260 ° C - O le maualuga lea o le vevela galue mo soʻo se fluoroplastic
3. Resistance i toetoe lava o vailaʻau uma
4. Highly non-stick (e oo lava i se gecko o le a see ile PTFE)
5. Lanu Translucent
O le faaletonu autu o le PTFE o le le liusuavai moni pe a vevela ma o lea e faigata ai ona faʻagasolo.O auala e le masani ai e manaʻomia e faʻasolo ai, faʻafefe ma uʻamea lenei fluoropolymer.
Ona o ona uiga faʻapitoa, o le PTFE e lelei mo faʻaoga i le eletise eletise ma le puipuiga o vaega eletise.
O matou o se gaosiga faʻapolofesa optfe paipa， afai ei ai ni au fesili, e mafai ona e faʻafesoʻotaʻi matou!
Fa'amanuiaga ole FEP
FEP, po'o le Fluoroethylenepropylene, o le fa'aliliuga fa'afefeteina o le PTFE.O le FEP e iai mea e tutusa lelei ma le PTFE, ae o loʻo i ai le maualuga maualuga o le vevela o le +200°C.Ae ui i lea, o le FEP e mafai ona sili atu ona faigofie ona faʻagaoioia ma faigofie ona faʻapipiʻiina ma toe faʻaleleia i faʻamatalaga faigata.
Faʻapea foʻi ma le mauaina o mea faʻapitoa o fluoroplastics, e fiafia le FEP i faʻamanuiaga nei:
1. Uila ma toe fa'aleleia le gafatia
2.Operating vevela galue o -200°C i +200°C - FEP tumau fetuutuunai i cryogenic vevela
3.Total tetee i vailaʻau ma UV
4.Bio-fesoasoani
5. Lanu manino
Faʻafetai i nei faʻamanuiaga, FEP vevela faʻafefe e maualalo le vevela ma e mafai ona faʻafefe saogalemu i luga o mea vevela maʻaleʻale e aunoa ma se fefe e faʻaleagaina.O se taunuuga, FEP e lelei mo le faʻapipiʻiina o vaega eletise maʻaleʻale ma meafaigaluega.
Fa'amanuiaga ole PFA
PFA, poʻo le Perfluoralkoxy, o se faʻaaliga maualuga maualuga o le FEP.O le PFA o loʻo iai mea faʻapitoa i le FEP ae mafai ona faʻaaogaina i le vevela galue e oʻo atu i le +260 ° C aʻo tumau pea le faʻafefeteina, faʻafetai i le faʻafefeteina maualalo ifo nai lo le PTFE.
I le faaopoopo atu i le fiafia i meatotino tulaga ese o fluoropolymers, e faʻavasegaina e le PFA ia lava e ala i le mauaina o faʻamanuiaga nei:
O le vevela galue faifaipea o le +260°C - O le maualuga lea o le vevela galue mo soʻo se fluoroplastic
1. Uʻuleleia ma toe faʻaleleia le gafatia
2.Good permeability tetee
3.Excellent chemical resistance, e oo lava i le maualuga o le vevela
4.Bio-fesoasoani
5. High mama togi avanoa
6. Lanu manino
O le fa'aletonu autu o le PFA e sili atu le taugata nai lo le PTFE ma le FEP.
O le PFA e lelei mo talosaga e manaʻomia ai le maualuga o le mama, faʻamaʻi faʻamaʻi lelei ma le maualuga o le vevela galue.O lenei fluoroplastic o loʻo faʻaaogaina lautele i paipa faʻafomaʻi, faʻafefe vevela, ato semi-conductor, pamu ma mea faʻapipiʻi, ma valve liners.
O iinei iBesteflonoi matou o tagata tomai faapitoa i le tuʻuina atu o fofo fou o le fluoropolymer mo au faʻaoga faʻapitoa.Saili atili e uiga i la matouOloa Fluoroplastic.
Taimi meli: Nov-30-2023