Kotec Carbotex KGN-20MRA Polycarbonate, Flame Retardant, 20% Glass Fiber Reinforced

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Kotec Carbotex KGN-20MRA Polycarbonate, Flame Retardant, 20% Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Glass Fiber Filled, Flame Retardant
Material Notes:	Features: Glass fiber 20% reinforced, Mold release, Translucent, Dimensional stability, Flame retardant, High rigidity Applications: OA equipment, Communications, Precision parts, Machineries, E & E parts Information provided by Kotec Corporation
Key Words:	PC
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Physical Properties	Metric	English	Comments

Specific Gravity	1.35 g/cc	1.35 g/cc	ASTM D792
Water Absorption	0.20 % @Temperature 23.0 °C, Time 86400 sec	0.20 % @Temperature 73.4 °F, Time 24.0 hour	ASTM D570
Linear Mold Shrinkage, Flow	0.0030 - 0.0040 cm/cm	0.0030 - 0.0040 in/in	ASTM D995
Linear Mold Shrinkage, Transverse	0.0030 - 0.0050 cm/cm	0.0030 - 0.0050 in/in	ASTM D995

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	108 MPa	15700 psi	ASTM D638
Elongation at Break	4.0 %	4.0 %	ASTM D638
Flexural Strength	152 MPa	22000 psi	ASTM D790
Flexural Modulus	5.69 GPa	825 ksi	ASTM D790
Izod Impact, Notched	0.900 J/cm @Temperature 23.0 °C	1.69 ft-lb/in @Temperature 73.4 °F	V-Notched 1/8"; ASTM D256

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm	ASTM D257
Dielectric Constant	3.2 @Frequency 1e+6 Hz	3.2 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	20.0 kV/mm	508 kV/in	ASTM D149
Dissipation Factor	0.00080 @Frequency 1e+6 Hz	0.00080 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	110 sec	110 sec	ASTM D495

Thermal Properties	Metric	English	Comments
Heat Distortion Temperature	145 °C	293 °F	ASTM D648
Flammability, UL94	V-0 @Thickness 1.70 mm	V-0 @Thickness 0.0669 in

Descriptive Properties
Light Transmittance	Translucent		3.0mm, ASTM D1003

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.

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PKOTEC037 / 93267

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