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Covestro Apec® HT KU 1-9331 High-Heat Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, High Heat
Manufacturer Covestro
Trade Name Apec®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Apec® HT KU 1-9331 High-Heat Polycarbonate.pdf
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Material Notes:
Transparent and opaque shades possible.Applications: Lighting, automotive and household goods, light covers, indicator and brake light lenses.Information provided by Bayer.As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
Water Absorption 0.40 %
0.40 %
Saturation in water
Moisture Absorption at Equilibrium 0.20 %
0.20 %
Equilibrium at 50% RH
Water Absorption at Saturation 0.40 %
0.40 %
Melt Flow 22 g/10 min

@Load 2.16 kg,
Temperature 330 °C
22 g/10 min

@Load 4.76 lb,
Temperature 626 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 65.0 MPa
9430 psi
Elongation at Break >= 50 %
>= 50 %
Nominal
Elongation at Yield 7.0 %
7.0 %
Tensile Modulus 2.30 GPa
334 ksi
Charpy Impact Unnotched NB
NB
1.00 J/cm²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
Charpy Impact, Notched 1.00 J/cm²
4.76 ft-lb/in²
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
CTE, linear, Transverse to Flow 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi) 152 °C
306 °F
Deflection Temperature at 1.8 MPa (264 psi) 140 °C
284 °F
Vicat Softening Point 158 °C
316 °F
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
HB

@Thickness 3.00 mm
HB

@Thickness 0.118 in
Oxygen Index 24 %
24 %
Electrical Properties Metric English Comments
Electrical Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
Dielectric Constant 3.0

@Frequency 100 Hz
3.0

@Frequency 100 Hz
3.0

@Frequency 1e+6 Hz
3.0

@Frequency 1e+6 Hz
Dielectric Strength 35.0 kV/mm
889 kV/in
Dissipation Factor 0.0016

@Frequency 100 Hz
0.0016

@Frequency 100 Hz
0.0087

@Frequency 1e+6 Hz
0.0087

@Frequency 1e+6 Hz
Comparative Tracking Index 375 V
375 V
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