I-PTFE Polymer
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Ukuthelekiswa kwezinto eziphathekayo - i-ABS / i-Polyurethane kunye ne-PTFE ezaliswe
Iikhemikhali ezibalulekileyo ze-PTFE, ubushushu, ukufuma, kunye nokuchasana kombane kuyenza ibe yimathiriyeli efanelekileyo nanini na xa iimveliso, izixhobo, kunye namalungu kufuneka aqine kwaye athembeke nakwezona zicelo zinzima.Ngaphezulu koku, ucingo olugqunywe yi-PTFE luzidla ngokuqina okulobushushu obusezantsi...Funda ngokugqithisileyo -
Ukuthelekiswa kwezinto eziphathekayo - PTFE & UV
I-UV stabilizers isetyenziswa rhoqo kwiiplastiki, kubandakanywa izinto zokuthambisa kunye neefilimu.Umsebenzi ophambili kukukhusela i-substance kwiziphumo zexesha elide zokuthotywa kwe-UV ukusuka kwimitha ye-ultraviolet.PTFE yinto eqinileyo ye-fluorocarbon, njengoko iyikhompawundi enobunzima obuphezulu bemolekyuli ebandakanya ikharbhon ngokupheleleyo ...Funda ngokugqithisileyo -
I-Extrusion Foaming of Fluorocarbon Resins
I-DuPont iphuhlise itekhnoloji enelungelo elilodwa lomenzi wokudityaniswa kunye nokusetyenzwa kweereyini zogwebu lwe-fluoropolymer.Inkqubo ye-foam ibandakanya inaliti eqhubekayo yegesi efana ne-nitrogen ngqo kwi-extruder egcwele i-resin etyhidiweyo.Isikrufu se-extruder esiyilwe ngokukodwa sisetyenziselwa uku ...Funda ngokugqithisileyo -
Ngaba i-PTFE ikhuselekile?
I-PTFE, eyaqanjwa sisigebenga semichiza yehlabathi iDuPont ngeminyaka yoo-1930s, yaba luphawu olulula lwekhitshi njengokusonga okuncamathelayo kunye neprosesa yokutya.Kodwa i-PTFE inokufika esiphelweni esincangathi - kuba inkqubo yokuvelisa isebenzisa ikhemikhali enokubangela umhlaza, kunye ne-Environme yase-US...Funda ngokugqithisileyo -
I-PTFE vs MPTFE (i-PTFE elungisiweyo)
I-PTFE kunye ne-TFM zisetyenziselwa ukuvuthela kwizicelo zokuxhathisa okugqithisileyo - ngokukodwa iikhompawundi eziphilayo, ii-asidi, neetyuwa - kunye nobushushu obuphezulu kunye nosetyenziso oluphezulu lokucoceka.Bobabini babonisa ukuziphatha okungabambekiyo, kwaye banoluhlu olubanzi olufanayo lobushushu bokusebenzisa.&nbs...Funda ngokugqithisileyo -
PTFE Intombi Enyulu
I-PTFE Virgin Rod Iimpawu:Uluhlu lobushushu bokusetyenziswa lubanzi kakhulu (Celsius ukusuka - 200 degrees ukuya +260 degrees);I-anti-majority chemical substance's corrosiveness, ngaphandle kwe-fluorides kunye ne-alkalinity moltenmetal; Iimpawu ezigqwesileyo zoomatshini, ukuxhathisa ukwaluphala; Ukumelana nedangatye okugqwesileyo (...Funda ngokugqithisileyo
