-
PTFE ma silisi
Silicones, e taʻua foi o polysiloxanes, o polymers e aofia ai soʻo se inert, mea faʻapipiʻi faʻapipiʻi faia i iunite toe fai o le siloxane, o se filifili o suitulaga silicon atoms ma okesene atoms, e masani ona tuʻufaʻatasia ma carbon ma/poʻo le hydrogen.E masani lava ona fa'afefe vevela ma pa'u...Faitau atili -
Niu Ioka PTFE Oloa & Masini Gaosi / Fa'atau
O itulagi e le'o fa'amalamalamaina atoa ona o le fa'aogaina o fa'ailoga fa'aitulagi.O le Matagaluega o Atinae o le Tamaoaiga a le Setete o Niu Ioka o loʻo tuʻuina mai ai faʻamatalaga manino e lua o nei itulagi;e vaevaeina le setete i vaega e sefulu o le tamaoaiga, lea e tusa ma faʻamatalaga faʻaaogaina e tagata nofomau ...Faitau atili -
PTFE ma le Perfluorooctanoic Acid (PFOA)
Perfluorooctanoic acid (PFOA) (conjugate base perfluorooctanoate), e lauiloa foi o le C8, o se vailaʻau carboxylic faʻapipiʻi faʻapipiʻiina ma le fluorosurfactant.O se tasi o talosaga tau alamanuia e avea o se surfactant i le emulsion polymerization o fluoropolymers.Na faʻaaogaina i le gaosiga o sea faʻasalalauga ...Faitau atili -
PTFE vs Rubber
PTFE e pa'epa'e i le natura.O lona uiga la o se faaupuga toe fa'aopoopo.O isi ituaiga o polymer e pei o le FEP ma le PFA e sili atu le faʻamalamalamaina;def e le paepae.PTFE e sili atu vailaʻau faʻasaʻo nai lo lau averesi elastomer taavale pei neoprene ma EPDM.O se “sili atu” lena.O le paʻu o le a faʻaleagaina lelei aʻo leʻi faʻafefe...Faitau atili -
Penisilevania PTFE Oloa & Masini Gaosi / Fa'atau
Penisilevania, o se setete o loʻo i le itu i matu sasaʻe ma Mid-Atelani itulagi o le Iunaite Setete.O Mauga Appalachian e tafe atu i lona ogatotonu.O tuaoi o le Commonwealth Delaware i sautesasae, Maryland i saute, West Virginia i sautesisifo, Ohio i sisifo, Lake Erie ma Kana ...Faitau atili -
PTFE ma le LDPE
Low-density polyethylene (LDPE) o se mea fa'avelavela mai le monomer ethylene.O le vasega muamua lea o le polyethylene, na gaosia i le 1933 e Imperial Chemical Industries (ICI) e faʻaaogaina ai le faʻaogaina o le mamafa maualuga e ala i le polymerization radical free.Ua fa'atatau e le EPA e 5.7% o le LDPE ua toe fa'aaogaina.E ui lava i fa'alavelave...Faitau atili
