Dzina lazogulitsa:polycarbonated

Mtundu wa Molecular:C31H32O7

CAS No:25037-45-0

Mankhwala maselo kapangidwe:

Chemical Properties:

Polycarbonatendi amorphous, zoipa, odorless, sanali poizoni mandala thermoplastic polima, ali kwambiri mawotchi, matenthedwe ndi magetsi katundu, makamaka zimakhudza kukana, zabwino toughness, zokwawa zazing'ono, mankhwala kukula ndi khola. Mphamvu zake zosawerengeka za 44kj / mz, kulimba kwamphamvu> 60MPa. polycarbonate kutentha kukana ndi zabwino, angagwiritsidwe ntchito kwa nthawi yaitali pa - 60 ~ 120 ℃, kutentha kupatuka kutentha 130 ~ 140 ℃, galasi kusintha kutentha 145 ~ 150 ℃, palibe zoonekeratu kusungunuka mfundo, mu 220 ~ 230 ℃ ndi wosungunuka boma. Kutentha kwa kutentha kwa kutentha > 310 ℃. Chifukwa cha kulimba kwa unyolo wa ma molekyulu, kukhuthala kwake kumasungunuka ndikwambiri kuposa thermoplastics wamba.

Ntchito:

Ntchito zazikulu zitatu za mapulasitiki aukadaulo a PC ndi makampani opanga magalasi, mafakitale amagalimoto ndi mafakitale amagetsi ndi magetsi, ndikutsatiridwa ndi zida zamakina, ma disc owoneka, ma CD, makompyuta ndi zida zina zaofesi, chithandizo chamankhwala ndi thanzi, filimu, zosangalatsa ndi zida zodzitchinjiriza, etc. PC angagwiritsidwe ntchito ngati zenera ndi khomo galasi, PC laminate chimagwiritsidwa ntchito mu mabanki, akazembe, malo osungira ndege, mazenera, malo osungira ndege, mazenera, malo osungira ndege, mazenera, malo osungira ndege, mazenera, mazenera, malo osungiramo mawindo, mazenera, mazenera, malo osungiramo mawindo ndi mazenera. malo osungira chitetezo ndi galasi loletsa zipolopolo.