PC (Polycarbonate) plastic materials 1. Supply Taiwan Chimei-Asahi PC into a food-grade PC-110; weather-level PC-110U; PC-116; Taiwan's largest PC supply Cang T-22, T-25; 2. Supply PC US GE: Fire viscosity grade 940A-116,945A-116; low viscosity fire-241R, 243R, 244R; UV 925U; high flow HF1110; high viscosity 131R-111; optical grade LS1, LS2, LS3; 940A, 943 , 945A, 141,241,243,223,143,3412,3413,3414,923,500R. Saudi Arabia innovative supply PC 920A-GY2A426T, 940A-116,940-GY2807 3. Supply of food-grade PC Dow 201-10,201-15; 4. Supply PC Bayer transparent flame retardant 6555,6557; transparent UV 2807; 2405 , 2805,3105,2858,2605,6485,2407,2458,3208,2865,2658 ,. 5. Supply PC Mitsubishi weathering S3000VR, S2000VR; fire-FPR3500; optical grade 3215; high-viscosity UV CLS400; food grade (FDA approved) S2001R, S3OO1R; blow molding grade 7022IR, 7025IR; S3000UR, S2000UR, GSV2020, GSV2030 , 302-05,303-15,303-22. 6. Supply PC Teijin L-1225L, L-1250Z, LS-2250 7. PC Jiaxing Supply / Shanghai Teijin L-1250Y, L-1225Y 8. Supply PC Korean LG-DOW: 201-08,201-10,201-15,201-22 ; 9. Supply Teijin PC Singapore blow molding grade L-1225Y, L-1250Y; 10. Taiwan PC supply Dow Oct-10, Oct-00, 990082 ,. Characteristics: non-crystalline thermoplastics, high quality heat resistance, good transparency and high impact strength and other mechanical properties. Advantages: 1, high strength and elastic modulus, high impact strength, wide temperature range; 2, a high degree of transparency and freedom of dyeing; 3 ,. high; 4, good fatigue resistance; 5, good weather resistance; 6, excellent electrical properties; 7, tasteless and odorless harmless in line with health and safety; 8, forming low shrinkage, good dimensional stability. Uses: Electronics: CD tablets, switch, appliance housing, signal tube, telephone; Automotive: bumper, Distributor, safety glass; Industrial parts: the camera body, equipment enclosures, safety helmets, goggles, safety glasses; raw material Technical data Performance Project test conditions [state] method of test data Data unit Basic properties of melt flow rate 300 ℃, 1.2kg ISO 1133 9.5 cm3 / 10min melt flow rate of 300 ℃, 1.2kg ISO 1133 10 g / 10min water absorption - - ISO 62 0.3% suction temperature 23 ℃ / 50% relative humidity saturation value ISO 62 0.12% density --- ISO 1183 1200 KG / m3 Physical properties haze (transparent material) 3mm ISO 14782 <0.8% light transmittance ( transparent material) 1mm definite in DIN 5036-1 89% light transmittance (transparent material) 2mm definite in DIN 5036-1 89% light transmittance (transparent material) 3mm definite in DIN 5036-1 88% light transmittance (transparent material ) 4mm definite in DIN 5036-1 87% mechanical properties of tensile modulus 1mm / min ISO 527 2400 MPa yield stress of 50mm / min ISO 527 6.5 MPa yield strain of 50mm / min ISO 527 6.0% nominal tensile strain 50mm / min ISO 527> 50% tensile creep modulus 1h ISO 899-1 2200 MPa tensile creep modulus 1000h ISO 899-1 1900 MPa CHARPY impact strength 23 ℃ ISO 179-1eU N KJ / m2 CHARPY impact strength -30 ℃ ISO 179-1eU N KJ / m2 IZOD notched impact strength 23 ℃ ISO 180-4A 85 KJ / m2 IZOD notched impact strength -30 ℃ ISO 180-4A 12 KJ / m2 maximum penetration of 23 ℃ / 2mm ISO 6603-2 5400 N The maximum penetration -30 ℃ / 2mm ISO 6603-2 6400 N penetration energy 23 ℃ / 2mm ISO 6603-2 60 J penetration energy -30 ℃ / 2mm ISO 6603-2 65 J electrical properties relative dielectric constant of 100Hz IEC 60250 3.1 --- relative dielectric constant 1MHz IEC 60250 3.0 --- dielectric strength 1mm IEC 60243-1 32 MV / m anti-tracking resistance --- IEC 60112 275 --- dissipation factor 100Hz IEC 60250 5 10-4 loss Factors 1MHz IEC 60250 90 10-4 --- IEC 60093 1014 Ω.cm volume resistivity of the surface resistivity --- IEC 60093 1016 Ω processing performance molding shrinkage flow direction perpendicular to the direction of flow of 0.6 to 0.8 0.6 --- --- -0.8%% thermal performance glow wire test temperature 2.0mm IEC 60695-2-12 960 ℃ glow wire test temperature 3.0mm IEC 60695-2-12 960 ℃ Flammability --- UL 94 V-0 / 6.0 --- oxygen index --- ISO 4589-2 32% glow wire test temperature 1.0mm IEC 60695-2-12 850 ℃ glow wire test temperature 1.5mm IEC 60695-2-12 900 ℃ glass transition temperature of 10 ℃ / min ISO 1135-2 148 ℃ heat distortion temperature 1.80MPa ISO 75-2 125 ℃ heat distortion temperature 0.45MPa ISO 75-2 137 ℃ Vicat softening temperature of 50N, 50 ℃ ch ISO 306 144 ℃ thermal expansion coefficient of the flow direction in the vertical direction 23 ℃ -55 ℃ 23 ℃ -55 ℃ ISO 11359-2 ISO 11359-2 0.6 0.6 10-4 / ℃ 10-4 / ℃ Flammability --- ISO 12101 V-2 / 1.5 --- --- flammability ISO 10351 V-2 / 3.0 --- melt temperature --- ISO 294 300 ℃ mold temperature --- ISO 294 80 ℃ injection temperature --- ISO 294 200 mm / s other performance index of refraction meth / procedureA ISO 489 1.586 --- viscosity coefficient --- ISO 1628-4 59 cm3 / g