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EnPure™ 2812UR

1 of 33 products in this brand

Polymer Name: Polycarbonate (PC)

Processing Methods: Injection Molding

Flexural Modulus: 2069.0 - 2069.0 MPa

Technical Data Sheet
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Identification & Functionality

Chemical Family
Polymer Name
Plastics & Elastomers Functions
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Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers End Uses
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Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield55MPaISO 527-2/50
Tensile Elongation at Break100%ISO 527
Flexural Strength76MPaASTM D 790
Flexural Modulus2069MPaASTM D 790
Izod Notched Impact Strength (73°F)641J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate - MFR (300°C/1.2 kg)28g/10minASTM D1238
Molding Shrinkage - Flow (0.126 in (3.20 mm))0.152mm/mmASTM D955
Specific Gravity1.2-ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature - HDT (264 psi)121°CASTM D648
Heat Deflection Temperature - HDT (66 psi)127°CASTM D648
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature220 - 250°F
Drying Time4hr
Maximum Drying Time7h
Suggested Maximum Moisture0.0002%
Suggested Shot Size40 - 75%
Rear Barrel Temperature520 - 560°F
Middle Barrel Temperatures540 - 580°F
Front Barrel Temperatures550 - 600°F
Nozzle Temperature550 - 590°F
Back Pressure50 - 100psi
Mold Temperature160 - 210°F
Screw Speed30 - 70rpm
Vent Depth0.0015 - 0.0030in
Melt Temperature560 - 600°F