Rea u amohela ho Mingxiu Tech!
  • hlooho_banner

PFA ke eng, litšobotsi tsa eona le ts'ebeliso ea mantlha

PFA ke eng?
Lebitso la Senyesemane laPFAke: Polyfluoroalkoxy, lebitso la Sechaena ke: tetrafluoroethylene - perfluorinated alkoxy vinyl ether copolymer (e tsejoang hape e le: perfluorinated alkylates, soluble polytetrafluoroethylene)PFAresin ke fluoroplastics e ncha e qhibilihang, PFA, FEP, PTFE lik'hemik'hale li tšoana, empa FEP e ka sebelisoa feela ka tlase ho likhato tse 200, PTFE e ke ke ea kenngoa.
1, Matla a khoheli a khethehileng: 2.13-2.167g/cm3
2, shrinkage ea ho bōpa: 3.1-7.7%
3, Molding mocheso: 350-400 ℃
4, sebaka se qhibilihang sa PFA se ka bang 580F mme boima ba 'mele ke 2.13- 2.16g/cc (g/cm3).

https://www.mingxiutech.com/ul10503-pfa-insulation-cable-high-temperature-high-voltage-wire-product/
https://www.mingxiutech.com/high-temperature-wire-pfa-insulated-wire-style-ul10503-hook-up-wire-product/
https://www.mingxiutech.com/high-temperature-wire-pfa-insulated-wire-style-ul10362-hook-up-wire-product/

Litšobotsi le ts'ebeliso ea mantlha ea PFA
PFA hangata e tsejoa e le fusible PTFE, 'me thepa ea eona e fapaneng ke ea holimo ho fluoroplastics,' me tšebeliso ea eona e tšoana le FEP.E sebelisoa haholo indastering ea semiconductor, hammoho le bongaka, lik'hemik'hale le anti-corrosion, likoloi le masimo a mang.
PFA e fumaneha ka mokhoa oa pellet bakeng sa ho bopa le ho hlahisa, foromo ea phofo bakeng sa ho bopa le ho roala, le lihlahisoa tse seng li felile tse kang lifilimi, maqephe, lithupa le li-tubing.Li-resin tsa PFA tse ajoang 'marakeng oa US ke mofuta oa Teflon ho tsoa DUPOut, mofuta oa Neoflon oa Daikin, mofuta oa Hthen oa Ansimont, le mofuta oa Hostafl ho tsoa ho HOechst Celanese.
1, Ts'ebeliso ea mantlha eaPFA.
①.E loketse bakeng sa tlhahiso ea likarolo tse thibelang ho bola, likarolo tse sa senyeheng, litiiso, likarolo tsa ho kenya letsoho le likarolo tsa lisebelisoa tsa bongaka.
②.Mocheso o phahameng oa terata le lisebelisoa tsa cable, thepa e thibelang ho bola, thepa ea ho tiisa, lihlahla tsa pompo le li-valve, le lijana tsa lik'hemik'hale.
2. Ho etsa ts'ebetso
①.Lisebelisoa tsa kristale, ho monya mongobo o monyane.E ka etsoa lihlahisoa ka mekhoa e tloaelehileng ea ho sebetsa ka thermoplastic.
②.Ho se tsamaee hantle, ho bonolo haholo ho senyeha, ho bola ho hlahisa khase e senyang.Mocheso oa ho bōpa ha oa lokela ho feta likhato tse 475, hlobo e lokela ho futhumatsoa ho likhato tse 150-200, 'me tsamaiso ea ho tšela e lokela ho ba le khanyetso e tlaase ho phallo ea thepa.
③.Translucent granules, ente le ho bopa extrusion.Molding mocheso 350-400 likhato, ka holimo 475 likhato ho bonolo ho etsa hore discoloration kapa bubble.'Me hlokomela hore ho tla ba thata le ho feta ho etsa demold.
④.Hobane thepa e qhibilihisitsoeng e na le phello e senyang tšepe, tlhahiso ea nako e telele, hlobo e hloka phekolo ea chromium plating.

Ts'ebetso ea lintho tse bonahalang
1, PFA ke copolymer ea palo e nyane ea perfluoropropyl perfluorovinyl ether le polytetrafluoroethylene.Ho kopanya ho qhibiliha hoa ntlafatsoa, ​​viscosity ea tharollo e fokotsehile, ha ts'ebetso e sa fetohe ha e bapisoa le PTFE.Resin ena e ka sebetsoa ka kotloloho hore e be lihlahisoa ka mokhoa o tloaelehileng oa ho bopa oa thermoplastic.
2, mocheso oa tšebeliso ea nako e telele - likhato tse 80 - 260, o na le khanyetso e ntle ea lik'hemik'hale, ho hanyetsa kutu ho lik'hemik'hale tsohle, mokelikeli o tlaase ka ho fetisisa oa likhohlano ka polasetiki, ho na le thepa e ntle ea motlakase, ho kenya motlakase ha eona ha ho amehe ke mocheso, "morena oa polasetiki" o ile a bitsa.
3, khanyetso ea eona ea lik'hemik'hale le PTFE e tšoanang, e molemo ho feta vinylidene fluoride.
4, ho hanyetsa ha eona le matla a ho hatella ho molemo ho feta PTFE, matla a phahameng a tsitsipano, bolelele bo fihlang ho 100-300%.Lintho tse ntle tsa dielectric, ho hanyetsa mahlaseli a matle haholo.
5, Ha e na chefo: inert ea physiologically, e ka kenngoa 'meleng oa motho.


Nako ea poso: Nov-18-2022