Physical property : No fixed shape, odorless, Inodorous, non-toxic and transparent thermoplastics Polymer.
Specific density: 1.18-1.20.
Glass transition temperature: 140-150.
Melting point: 220-230. With certain chemical resistance and oil resistance. Medium viscosity PC is with high transparency and 180-210℃ heat resistance.
Mechanical property:Good impact resistance, steady dimension. It could keep high mechanical strength in a broad temperature range. Its disadvantage is poor endurance and wearing resistance.
Thermal property: decomposition temperature is above 300℃. Long term work temperature is up to 120℃, with good cold resistance, brittle temperature is as low as 100℃ below. Long term work temperature ranges from -60℃ to 120℃.
Electrical property: low molecular polarity and good dielectric property.Aging resistance and heat resistance property: pretty good aging resistance property. Inflammable, flame is light yellow with black smoke. Oxygen index is only 25%, self-extinguishing away from fire. Normally modified halide, antimonies hydride, magnesium hydroxide, Phosphine acid, red phosphorus are added to raise flammability.
Optical property: Non-crystalline material, pure PC is colorless and transparent with good light transmission.
Application:
1.High transparency and high impact resistance field, such as CD.
2.Auto industry, for headlight, sidelight, tail lamp, mirror, glass, interior and exterior decoration parts and instrument.
3.Electronics, low voltage cubicle connector, insulating plugs, insulating bush, machine tool protection switch, hollow brick housing,instrument box and office automation equipment.
Cost: POF PC material price is about RBM25-35/kg.
