Polycarbonates (PC) ndi gulu la ma polima a thermoplastic okhala ndi magulu a carbonate m'mapangidwe awo amankhwala.Ma polycarbonates omwe amagwiritsidwa ntchito mu uinjiniya ndi amphamvu, zida zolimba, ndipo magiredi ena amawonekera bwino.Amagwiritsidwa ntchito mosavuta, amawumbidwa, komanso amapangidwa ndi thermoform.Chifukwa cha zinthu izi, ma polycarbonate amapeza ntchito zambiri.Polycarbonates alibe code yozindikiritsa utomoni wapadera (RIC) ndipo amadziwika kuti "Zina", 7 pa mndandanda wa RIC.Zopangidwa kuchokera ku polycarbonate zimatha kukhala ndi precursor monomer bisphenol A (BPA).
PTFEndi cholimba cha fluorocarbon, chifukwa ndi cholemera kwambiri cha mamolekyulu chomwe chimakhala ndi carbon ndi fluorine.PTFE ndi hydrophobic: palibe madzi kapena zinthu zomwe zili ndi madzi zonyowa PTFE, monga ma fluorocarbons amawonetsa kuchepetsedwa mphamvu zakubalalika kwa London chifukwa champhamvu yamagetsi ya fluorine.PTFE ili ndi imodzi mwama coefficients otsika kwambiri a kukangana kulikonse kolimba.
Kuyerekeza kwa Makhalidwe a Polycarbonate ndi polima PTFE/FEP Katundu
Ntchito Zofunika
Polycarbonates (PC) 
kagawanidwe kawe (chikuto ndi nyumba); zolumikizira;Zisindikizo ndi gaskets;Zigawo zamakina opangira chakudya;Zida zamagetsi zam'nyumba;Magudumu & zodzigudubuza;Mabokosi a batri.
Polima PTFE/FEP:Mayankho a cabling; mayendedwe osapaka mafuta; mphete za O; Zisindikizo; Ma capacitors; Kupanga kwa semiconductor; Kutentha kwakukulu kwamagetsi; Gaskets; Zigawo za valve.
Zinthu Zakuthupi
Polycarbonates (PC):Zopangidwa mosavuta; Zoyenda bwino kwambiri; Magiredi odzaza magalasi akupezeka; Mphamvu yayikulu; magiredi ogwirizana ndi FDA akupezeka; Magiredi owonjezera & kuvala akupezeka.
Polima PTFE/FEP:Katundu wabwino kwambiri wa dielectric;Kusakhazikika kwamankhwala ambiri;Kutentha kwakukulu ndi kukana kwamankhwala;Kutsika kwambiri kophatikizana kwa mikangano;Kukaniza bwino kwa radiation;Kuyamwa kwachinyontho zero;Kupanda chidwi ndi ma frequency amphamvu;Kutheka.
Nthawi yotumiza: Dec-14-2018