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Elmet Technologies

Kotec Carbotex KFR-30 Polycarbonate, Flame Retardant
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Unreinforced, Flame Retardant

Material Notes: Features: Non-brominated & non-chlorined flame retardant, Medium viscosity, Transparent
Applications: OA equipment, Communications, Precision parts, Machineries, E & E parts, Safety products, Household applications

Information provided by Kotec Corporation

Key Words: PC
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.20 g/cc1.20 g/ccASTM 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 0.0050 - 0.0070 cm/cm0.0050 - 0.0070 in/inASTM D995
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 PropertiesMetricEnglishComments
Hardness, Rockwell R 120120
Tensile Strength at Break 63.0 MPa9140 psiASTM D638
Elongation at Break 120 %120 %ASTM D638
Flexural Strength 84.0 MPa12200 psiASTM D790
Flexural Modulus 2.16 GPa313 ksiASTM D790
Izod Impact, Notched 7.80 J/cm
@Temperature 23.0 °C
14.6 ft-lb/in
@Temperature 73.4 °F
V-Notched 1/8"; ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
Dielectric Constant 2.9
@Frequency 1e+6 Hz
2.9
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm508 kV/inASTM D149
Dissipation Factor 0.0090
@Frequency 1e+6 Hz
0.0090
@Frequency 1e+6 Hz
ASTM D150
Arc Resistance 110 sec110 secASTM D495
 
Thermal PropertiesMetricEnglishComments
Heat Distortion Temperature 132 °C270 °FASTM D648
Flammability, UL94 V-0
@Thickness 1.60 mm
V-0
@Thickness 0.0630 in
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 90 %90 %transparent; thickness not quantified
 
Descriptive Properties
Light TransmittanceTranslucent3.0mm, 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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PKOTEC027 / 93257

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