EXL1330-BK1114 通用 PC 沙伯基础 (CAS No.None)

Product Name:SABIC EXL1330-BK1114 General Purpose Polycarbonate

English Name:SABIC EXL1330-BK1114 General Purpose Polycarbonate

CAS No.:25037-45-2

Aliases:Polycarbonate, PC, LEXAN EXL1330, SABIC PC

Molecular Formula:(C16H14O3)n

Physical Properties:Amorphous thermoplastic engineering plastic, usually supplied as black pellets. Density approx. 1.20 g/cm³, glass transition temperature approx. 147°C, suitable for long-term use at up to 120°C. It offers excellent impact resistance, rigidity and dimensional stability, with good electrical insulation; insoluble in most aliphatic hydrocarbons and alcohols, soluble in chlorinated hydrocarbon solvents, susceptible to aging and hydrolysis under strong alkalis, hot water or prolonged UV exposure.

Uses:Primarily used for general-purpose injection molding to produce electrical/electronic housings, automotive interior and exterior parts, lighting lamp covers, mechanical parts, sheets and optical lenses. EXL1330 is an impact-modified grade suitable for applications requiring low-temperature toughness and molding of thin-wall complex structural parts.

Technical Specifications:

Density: approx. 1.20 g/cm³

Melt flow rate (300°C/1.2 kg): approx. 10 g/10min

Heat deflection temperature (1.82 MPa): approx. 125°C

Tensile yield strength: approx. 60 MPa

Izod notched impact strength (23°C): approx. 700 J/m