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Technical Parameters

Mechanical behavior	Rating	unit	Test Methods
Shore hardness
23℃	86	Class D	ISO 868
Compressive strength
23℃	–	MPa	ISO 604
Tensile strain
Breakage, 23℃	2.4	%	ISO 527
Flexural modulus
23℃	8500	MPa	ISO 178
Bending strength
Breakage, 23℃	235	MPa	ISO 178
Tensile Strength
Breakage, 23℃	145	MPa	ISO 527
Physical properties	Rating	unit	Test Methods
water absorption
23℃, 24hr, 3.2 mm thick tensile rod	0.05	%	ISO 62-1
Equilibrium, 23℃	0.4	%	ISO 62-1
Shrinkage
MD	0.8	%	ISO 294-4
TD	0.3	%	ISO 294-4
Melt mass flow rate
380℃，5.0kg	40	g/10min	ISO 1133
density
crystallization	1.43	g/cm3	ISO 1183
Impact properties	Rating	unit	Test Methods
Izod notched impact strength	7	kJ/m2	ISO 180/A
Izod unnotched impact strength	35	kJ/m2	ISO 180/U
Unnotched impact strength of simply supported beams	35	kJ/m2	ISO 179/1U
Notched impact strength of simply supported beams	6	kJ/m2	ISO 179-1eA
Thermal properties	Rating	unit	Test Methods
Thermal conductivity			ISO 22007-4
23℃	0.3	W/m/K	ISO 22007-4
melting point	343	℃	ISO 11357
Tg (start)	143	℃	ISO 11357
Specific heat capacity
23℃	1.7	kJ/kg /℃	DSC
linear thermal expansion coefficient
below Tg along the flow direction	25	ppm/K	ISO 11359
Above Tg along the flow direction	25	ppm/K	ISO 11359
Heat distortion temperature
1.8 Mpa	323	℃	ISO 75-f
Electrical properties	Rating	unit	Test Methods
dissipation factor
23℃，1 MHz	0.004		IEC 60250
Dielectric constant
23 ℃, 1 kHz	3.2		IEC 60250
Compared to tracking index	150	IN	IEC 60112
Dielectric strength
2 mm	twenty three	kV/mm	IEC 60243-1
Volume resistivity
275℃	–	ohms·cm	IEC 60093
23 ℃, 1V	10^16	ohms·cm	IEC 60093