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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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
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
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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