Injection 1022B

Dry as molded
Characteristic		Unit	Test method	Measured value
Mechanical property
Tensile strength		MPa	ISO 527-1,2	80
Tensile strain at break		％		>50
Tensile modulus		MPa		2800
Flexural strength		MPa	ISO 178	110
Flexural modulus		MPa	ISO 178	2700
Charpy notched impact strength		kJ/m²	ISO 179-1/1eA	7
Tensile strength after moisture absorption		MPa	ISO 527-1,2	35
Tensile modulus after moisture absorption		MPa		800
Tensile strain at break after moisture absorption		%		>50
Flexural strength after moisture absorption		MPa	ISO 178	33
Flexural modulus after moisture absorption		MPa	ISO 178	700
Rockwell hardness	R.Scale	-	ISO 2039	120
	M.Scale			80
	R.Scale(After Moisture absorption)			93
	M.Scale(After Moisture absorption)			35
Thermal property
Melting temperature		℃	ISO 11357	215～225
Temperature of deflection under load	0.45 MPa	℃	ISO 75-1,2	145
Temperature of deflection under load	1.8 MPa	℃	ISO 75-1,2	60
Coefficient of linear thermal expansion		x10^-5/K	ISO 11359-2	8.0
Electrical property
Dielectric strength		kV/mm	IEC 60243-1	20
Arc resistance		sec	ASTM D495	118
Comparative Tracking Index		-	UL 746A	0
Dielectric constant		-	IEC 60250	3.5
Dielectric constant (1 MHz)		-	ASTM D150	3.5
Dissipation factor (1 MHz)		-	ASTM D150	20
Other property
Density		g/cm³	ISO 1183	1.14
Water absorption	equilibrium	％	UBE method	3.0