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Star Plastics PCGF20 Molding Grade PC with 20% Glass

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, 20% Glass Filled
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 PCGF20 Molding Grade PC with 20% Glass.pdf
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Material Notes:
Information provided by Star Plastics, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.34 g/cc
1.34 g/cc
ASTM D792
Maximum Moisture Content 0.020
0.020
Linear Mold Shrinkage 0.0010 - 0.0030 cm/cm
0.0010 - 0.0030 in/in
ASTM D955
Melt Flow 15 g/10 min

@Load 1.20 kg,
Temperature 300 °C
 15 g/10 min

@Load 2.65 lb,
Temperature 572 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 96.5 MPa
14000 psi
ASTM D638
Tensile Modulus 5.14 GPa
745 ksi
ASTM D638
Flexural Yield Strength 121 MPa
17500 psi
ASTM D790
Flexural Modulus 5.17 GPa
750 ksi
ASTM D790
Izod Impact, Notched 0.534 J/cm
1.00 ft-lb/in
73°F, 0.125 in.; ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 141 °C
285 °F
unannealed, .125in; ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 288 - 316 °C
550 - 600 °F
Middle Barrel Temperature 302 - 329 °C
575 - 625 °F
Front Barrel Temperature 316 - 343 °C
600 - 650 °F
Nozzle Temperature 316 - 343 °C
600 - 650 °F
Melt Temperature 316 - 343 °C
600 - 650 °F
Mold Temperature 79.4 - 107 °C
175 - 225 °F
Drying Temperature 121 °C
250 °F
Dry Time 4 hour
4 hour
Back Pressure 0.345 - 1.38 MPa
50.0 - 200 psi
Screw Speed 40 - 100 rpm
40 - 100 rpm
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