Polycarbonate (PC)
Polycarbonate yog ib hom yas thermoplastic engineering uas tau tsim tawm thaum ntxov xyoo 1960. Los ntawm kev sib xyaw ua ke, kev sib xyaw thiab kev txhawb zog, ntau hom kev hloov kho tau tsim los txhim kho kev ua tiav thiab kev siv.
1. Cov yam ntxwv ua tau zoo
Polycarbonate muaj lub zog cuam tshuam zoo heev thiab tsis kam nkag, tiv taus kub thiab txias, thiab siv tau rau ntau yam ntawm +130 ～ -100 ℃; lub zog tensile thiab khoov siab, thiab siab elongation siab thiab elastic modulus siab; nyob rau hauv qhov kub dav, nws muaj cov khoom siv hluav taws xob zoo, nqus dej tsawg, ruaj khov zoo, tiv taus kev sib txhuam zoo, xa hluav taws xob siab thiab kev ua haujlwm tiv thaiv kev xeb tshuaj ruaj khov; zoo formability, tuaj yeem ua rau hauv cov pas nrig, raj, zaj duab xis, thiab lwm yam los ntawm kev txhaj tshuaj, extrusion thiab lwm yam txheej txheem molding kom tau raws li ntau yam kev xav tau. Qhov tsis zoo yog lub zog qaug zog qis, tsis kam tawg kev ntxhov siab, rhiab heev rau notches, thiab yooj yim tawg kev ntxhov siab.
2. Lub Hom Phiaj
Polycarbonate feem ntau yog siv ua cov khoom lag luam, es tsis txhob siv cov hlau uas tsis yog ferrous thiab lwm yam alloys, ua cov khoom uas tiv taus kev cuam tshuam thiab muaj zog siab, cov npog tiv thaiv, lub tsev koob yees duab, cov khib iav, cov ntsia hlau, cov ntsia hlau, cov thav duab kauj, cov ntsaws, cov qhov (sockets) hauv kev lag luam tshuab, Cov Hloov, cov pob qhov rooj. Cov iav fiber reinforced polycarbonate muaj cov yam ntxwv zoo li hlau thiab tuaj yeem hloov tooj liab, zinc, txhuas thiab lwm yam khoom tuag-casting; nws tuaj yeem siv ua cov khoom rwb thaiv tsev hluav taws xob thiab cov cuab yeej hluav taws xob hauv kev lag luam hluav taws xob thiab hluav taws xob. Plhaub, tes tuav, cov khoom siv computer, cov khoom siv precision, cov khoom plug-in, cov taub hau siab zaus, cov qhov (sockets) luam tawm, thiab lwm yam. Tom qab sib xyaw polycarbonate thiab polyolefin, nws tsim nyog rau kev ua cov kaus mom hlau kev nyab xeeb, cov raj weft, cov tais diav, cov khoom siv hluav taws xob, cov phaj xim, cov kav dej, thiab lwm yam; tom qab sib xyaw nrog ABS, nws tsim nyog rau kev ua cov khoom uas muaj kev nruj thiab kev cuam tshuam siab, xws li cov kaus mom hlau kev nyab xeeb. , Cov impellers twj tso kua mis, cov khoom siv tsheb, cov khoom siv hluav taws xob, cov thav duab, cov plhaub, thiab lwm yam.

Rau cov ntaub ntawv pc,lub pwmtuaj yeem txais yuav ob txoj kev: tus khiav kub thiab tus khiav txias,
Cov khoom kub khiav-qhov zoo: Cov khoom zoo nkauj heev thiab qhov zoo yog siab heev. Qhov tsis zoo: tus nqi siab.
Cov khoom siv khiav txias - qhov zoo: tus nqi qis. Qhov tsis zoo: Qee yam khoom tsis tuaj yeem ua tau.