Polycarbonate (PC) CAS 25037-45-0 China Best Price
Product Detail
Product Name：polycarbonated
Molecular format：C31H32O7
CAS No：25037-45-0
Product molecular structure：
Chemical Properties:
Polycarbonate is an amorphous, tasteless, odorless, non-toxic transparent thermoplastic polymer, has excellent mechanical, thermal and electrical properties, especially impact resistance, good toughness, creep is small, the product size is stable. Its notched impact strength of 44kj / mz, tensile strength > 60MPa. polycarbonate heat resistance is good, can be used for a long time at - 60 ~ 120 ℃, heat deflection temperature 130 ~ 140 ℃, glass transition temperature of 145 ~ 150 ℃, no obvious melting point, in 220 ~ 230 ℃ is molten state. Thermal decomposition temperature > 310 ℃. Due to the rigidity of the molecular chain, its melt viscosity is much higher than that of general thermoplastics.
Application:
The three major applications of PC engineering plastics are glass assembly industry, automotive industry and electronic and electrical industry, followed by industrial machinery parts, optical discs, packaging, computer and other office equipment, medical and health care, film, leisure and protective equipment, etc. PC can be used as window and door glass, PC laminate is widely used in banks, embassies, detention facilities and public places for protective windows, for aircraft hatch covers, lighting equipment, industrial security stalls and bulletproof glass.
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