Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded |
Manufacturer | Star Plastics, Inc |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Star Plastics PC701 Molding Grade PC with release.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
Maximum Moisture Content | 0.020 | 0.020 | |
Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
Melt Flow | 9.0 g/10 min @Load 1.20 kg, Temperature 300 °C |
9.0 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength, Yield | 60.0 MPa | 8700 psi | ASTM D638 |
Tensile Modulus | 2.41 GPa | 350 ksi | ASTM D638 |
Flexural Yield Strength | 89.6 MPa | 13000 psi | ASTM D790 |
Flexural Modulus | 2.38 GPa | 345 ksi | ASTM D790 |
Izod Impact, Notched | 7.47 J/cm | 14.0 ft-lb/in | 73°F, 0.125 in.; ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 129 °C | 265 °F | unannealed, .125in; ASTM D648 |
Flammability, UL94 | HB | HB | .045in |
V-2 | V-2 | .062in |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 288 - 288 °C | 550 - 550 °F | |
Middle Barrel Temperature | 277 - 299 °C | 530 - 570 °F | |
Front Barrel Temperature | 288 - 316 °C | 550 - 600 °F | |
Nozzle Temperature | 288 - 316 °C | 550 - 600 °F | |
Melt Temperature | 288 - 316 °C | 550 - 600 °F | |
Mold Temperature | 76.7 - 104 °C | 170 - 220 °F | |
Drying Temperature | 121 °C | 250 °F | |
Dry Time | 4 hour | 4 hour | |
Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi | |
Screw Speed | 40 - 75 rpm | 40 - 75 rpm |