Kuyamba kwa PC zamagetsi zamagetsi zamagetsi

2021/01/20

Polycarbonate (PC)

Amagwiritsidwa ntchito makamaka pamakampani opanga magalasi, magalimoto ndi zamagetsi, zamagetsi, kenako zamagetsi zamagetsi, CD, ma CD, makompyuta ndi zida zina zamaofesi, zamankhwala ndi zaumoyo, kanema, zosangalatsa komanso zida zoteteza.

Polycarbonate PC ndi polyester yokhazikika ya carbonate momwe magulu a kaboni amapangidwira mosiyana ndi magulu ena omwe atha kukhala onunkhira, aliphatic, kapena onse awiri.

Matenthedwe ntchito

Zogwiritsira ntchito PC zimakhala ndi kutentha kwabwino, kutentha kwa nthawi yayitali kumatha kufika ku 130â ƒ ƒ, ndipo kumatha kuzizira bwino, kutentha kwa -100â „ƒ. PC ilibe malo osungunuka owoneka bwino, mu 220-230â „ƒ idaphika, chifukwa cha kulimba kwa ma molekyulu, kusungunuka kwa mamasukidwe akayendedwe ndikoposa ma thermoplastics ena.

Mawotchi katundu wa

Zogulitsa za PC zimakhala ndi thupi komanso mawotchi, makamaka mphamvu zabwino kwambiri, kukhazikika kwamphamvu, kumatha kukhalabe ndi mphamvu yayitali pamagetsi otsika; PC yosasinthika imakhala yopanda utoto komanso yowonekera, ndipo imakhala ndi kuwala kowoneka bwino.

Katundu wa mankhwala

PC mankhwala nkhungu ndi khola media asidi ndi mafuta, koma soda kugonjetsedwa, sungunuka mu chlorine generation.PC ali wabwino hydrolysis kukana, koma yaitali kumiza m'madzi otentha n'zosavuta chifukwa hydrolysis ndi akulimbana, sangathe ntchito mobwerezabwereza mkulu PC imatha kugwidwa ndi zosungunulira zina, ngakhale zimatha kulimbana ndi ma asidi ofooka, aliphatic hydrocarbons, mowa amadzimadzi, koma amatha kusungunuka m'madzi osungunulira okhala ndi chlorine.

Zomwe mungagwiritse ntchito:

Ndikosavuta kutulutsa mankhwala oopsa a bisphenol A, omwe ndi owopsa m'thupi la munthu. Musagwiritse ntchito kutentha kapena dzuwa.