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Star Plastics ReStart™ PC 7402(f2) Polycarbonate (PC), 50% Recycled
Categories: Polymer; Renewable/Recycled Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded

Material Notes: Molding Grade PCFR, with Elevated RTI’s and (f2). All Color. Including 50% Certified Recycled Content Materials. Polycarbonate (PC), "ReStart" furnished as pellets. May be used to produce molded or extruded articles or as a component of other industrial products.

Information provided by Star Plastics.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.20 g/cc1.20 g/ccASTM D792
Linear Mold Shrinkage 0.0030 - 0.0050 cm/cm0.0030 - 0.0050 in/inASTM D955
Melt Flow 12 g/10 min
@Load 1.20 kg,
Temperature 300 °C
12 g/10 min
@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 68.9 MPa10000 psiASTM D638
Tensile Modulus 3.45 GPa500 ksiASTM D638
Flexural Yield Strength 103 MPa15000 psiASTM D790
Flexural Modulus 3.45 GPa500 ksiASTM D790
Izod Impact, Notched 1.33 J/cm
@Thickness 3.17 mm,
Temperature 22.8 °C
2.50 ft-lb/in
@Thickness 0.125 in,
Temperature 73.0 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 135 °C
@Thickness 3.17 mm
275 °F
@Thickness 0.125 in
ASTM D648
Flammability, UL94  V-0
@Thickness 0.620 mm
V-0
@Thickness 0.0244 in
 5VA
@Thickness 0.125 mm
5VA
@Thickness 0.00492 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 271 - 288 °C520 - 550 °F
Middle Barrel Temperature 277 - 299 °C530 - 570 °F
Front Barrel Temperature 288 - 316 °C550 - 600 °F
Nozzle Temperature 288 - 316 °C550 - 600 °F
Melt Temperature 288 - 321 °C550 - 610 °F
Mold Temperature 65.6 - 104 °C150 - 220 °F
Drying Temperature 121 °C
@Time 14400 sec
250 °F
@Time 4.00 hour
Moisture Content <= 0.020 %<= 0.020 %
Back Pressure 0.345 - 0.689 MPa50.0 - 100 psi
Screw Speed 40 - 75 rpm40 - 75 rpm

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PSTARP9819 / 255005

Specialty Compounds RTP Company

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