Inoa Huahana：polycarbonate

ʻAno molekala:C31H32O7

No CAS:25037-45-0

Huahana molecular structure：

Na Waiwai Kemika:

Polycarbonatehe amorphous, ʻono ʻole, ʻala ʻole, non-toxic transparent thermoplastic polymer, he mechanical maikaʻi loa, wela a me nā waiwai uila, ʻoi aku ka hopena o ka hopena, paʻakikī maikaʻi, liʻiliʻi ke kolo, paʻa ka nui o ka huahana. ʻO ka ikaika o ka hopena o 44kj / mz, ka ikaika tensile> 60MPa. He maikaʻi ke kūpaʻa wela o ka polycarbonate, hiki ke hoʻohana ʻia no ka manawa lōʻihi ma - 60 ~ 120 ℃, wela deflection wela 130 ~ 140 ℃, aniani hoʻololi wela o 145 ~ 150 ℃, ʻaʻohe wahi heheʻe ʻike, ma 220 ~ 230 ℃ ke kūlana hoʻoheheʻe. ʻO ka wela wela o ka decomposition > 310 ℃. Ma muli o ka rigidity o ke kaulahao mole, ʻoi aku ka kiʻekiʻe o kona viscosity hehee ma mua o nā thermoplastics maʻamau.

Noi:

ʻO nā noi nui ʻekolu o ka PC ʻenekinia plastics he aniani hui ʻoihana, ʻoihana automotive a me ka uila a me ka ʻoihana uila, ukali ʻia e nā ʻāpana mīkini ʻenehana, optical discs, packaging, kamepiula a me nā lako keʻena ʻē aʻe, ka mālama olakino a me ke olakino, kiʻiʻoniʻoni, leʻaleʻa a me nā lako pale, etc. aniani.