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Kotec Carbotex K-50UV Polycarbonate, General Purpose, UV Stability Grade

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, UV Stabilized
Manufacturer Kotec Corp
Trade Name Carbotex
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kotec Carbotex K-50UV Polycarbonate, General Purpose, UV Stability Grade.pdf
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Material Notes:
Features: UV stability, Medium viscosity, TransparentApplications: OA equipment, Communications, Precision parts, Machineries, Lighting fixtures, Safety products, E & E parts, Household applications, Leisure articlesInformation provided by Kotec Corporation
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 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 0.0050 - 0.0070 cm/cm
0.0050 - 0.0070 in/in
ASTM D995
Melt Flow 9.0 g/10 min

@Load 1.20 kg,
Temperature 300 °C
9.0 g/10 min

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 120
120
Tensile Strength at Break 63.0 MPa
9140 psi
ASTM D638
Elongation at Break 120 %
120 %
ASTM D638
Flexural Strength 85.0 MPa
12300 psi
ASTM D790
Flexural Modulus 2.16 GPa
313 ksi
ASTM D790
Izod Impact, Notched 8.30 J/cm

@Temperature 23.0 °C
15.5 ft-lb/in

@Temperature 73.4 °F
V-Notched 1/8"; ASTM D256
Thermal Properties Metric English Comments
Heat Distortion Temperature 134 °C
273 °F
ASTM D648
Flammability, UL94 V-2

@Thickness 1.60 mm
V-2

@Thickness 0.0630 in
Optical Properties Metric English Comments
Refractive Index 1.58
1.58
ASTM D542
Haze <= 1.0 %

@Thickness 3.00 mm
<= 1.0 %

@Thickness 0.118 in
ASTM D1003
Transmission, Visible 89 %

@Thickness 3.00 mm
89 %

@Thickness 0.118 in
ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Dielectric Constant 2.9

@Frequency 1.00e+6 Hz
2.9

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm
508 kV/in
ASTM D149
Dissipation Factor 0.0090

@Frequency 1.00e+6 Hz
0.0090

@Frequency 1.00e+6 Hz
ASTM D150
Arc Resistance 110 sec
110 sec
ASTM D495
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