Polycarbonate (PC marka la soo koobo, magaceedu wuxuu ka yimid kooxda CO3 ee gudaha. ) Waa polymer ka kooban kooxaha karbonatka ee silsiladda molecular, taas oo loo qaybin karo noocyada aliphatic, aromatic, iyo aliphatic-aromatic sida waafaqsan qaabka kooxda ester. Waxaa ka mid ah, sifooyinka farsamada ee aliphatic iyo alphatic-aromatic polycarbonate waa hooseeyaa, sidaas darteed xaddidaya codsigeeda balaastikada injineernimada. Waqtigan xaadirka ah, kaliya polycarbonate caraf udgoon ayaa warshad ahaan loo soo saaray. Sababaha gaarka ah ee qaab-dhismeedka ee polycarbonate, waxay noqotay caagga guud ee injineernimada ugu kobaca ee ugu dhaqsaha badan shanta caagagga injineernimada ee waaweyn.
Chemical Guryaha
Polycarbonate waxay u adkaysataa asiidhka daciifka ah, saldhigyada daciifka ah iyo saliidaha dhexdhexaadka ah. PC waa polymer amorphous muraayad ah oo aan midab lahayn oo leh sifooyin muuqaal wanaagsan. PC-ga miisaanka sare ee molecular resin wuxuu leeyahay adkeysi aad u sarreeya, awoodda saameynta iftiinka iftiinka ee 600 ~ 900J / m, heerkulka kuleylka kuleylka ee fasalka aan la buuxin wuxuu ku saabsan yahay 130 ° C, fiber galaas xoojiyey waxay kordhin kartaa qiimahan 10 ° C. Qaabka qalooca ee PC wuxuu gaari karaa 2400 MPa ama ka badan, xabagta waxaa lagu farsamayn karaa alaab adag oo waaweyn.
Guryaha Jirka
Polycarbonate: Cufnaanta: 1.18-1.22 g/cm 3 Balaadhinta tooska ah: 3.8×10^-5 cm/°C Heerkulka leexinta kulaylka: 135°C Heerkulka hoose -45°C. Polycarbonate waa mid aan midab lahayn oo hufan, kulaylka adkaysi u leh, saamaynta u adkaysta, olol retardant BI, oo leh sifooyin farsamo wanaagsan heerkulka isticmaalka caadiga ah. Marka la barbar dhigo waxqabadka ku dhow polymethyl methacrylate, polycarbonate waxay leedahay iska caabin wanaagsan oo saameyn leh, index refractive sare, waxqabadka habaynta wanaagsan, iyo heerka UL94 V-0 waxqabadka dib u dhigista ololka iyada oo aan wax lagu darin.
Faa'iidooyinka ugu waaweyn

1. Xoog sare iyo dabacsanaan, xoog saameyn sare leh, heerkul ballaaran oo heerkul ah;
2. Hufnaan sare iyo midabaynta bilaashka ah;
3. Heerarka hoos u dhaca iyo xasilloonida cabbirka wanaagsan.
4. caabbinta daalka wanaagsan;
5. Iska caabbinta cimilada wanaagsan;
6. Sifooyin koronto oo heer sare ah.