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Polymer Name: Polycarbonate (PC)

Processing Methods: Injection Molding

Additives Included: Flame Retardant

Flexural Modulus: 2276.0 - 2276.0 MPa

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Additives Included
Chemical Family
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods

Properties

Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield62MPaASTM D 638
Tensile Elongation at Break115%ASTM D638
Flexural Strength83MPaASTM D 790
Flexural Modulus2276MPaASTM D790
Izod Notched Impact Strength (73°F)668J/mASTM D256
Physical Properties
ValueUnitsTest Method / Conditions
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)127°FISO 75.0
Heat Deflection Temperature - HDT (66 psi)132°CASTM D648
Flammability
ValueUnitsTest Method / Conditions
Flame Rating (0.062)V-0-UL 94
Flame Rating (0.125)5V-A-UL 94
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

Regulatory & Compliance

Certifications & Compliance