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ASA CR7500 BK1041 SABIC INNOVATIVE SHANGHAI

GELOY™

Automotive Applications,Electrical applications

Thermal stability,Antistatic,High mobility

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Plastic Datasheets

thermal performance	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/CR7500 BK1041
Ball Pressure Test	98°C	IEC 60695-10-2	通过
Hot deformation temperature	1.8 MPa, Unannealed, 3.20 mm	ASTM D648	90.0 °C
		1.8 MPa, Unannealed, 4.00 mm, 64.0 mm Span8	ISO 75-2/Af	89.0 °C
		1.8 MPa, Unannealed, 4.00 mm, 100 mm Span9	ISO 75-2/Ae	88.0 °C
Linear coefficient of thermal expansion	Across Flow : -40 to 40°C	ASTM E831	9.5E-5 cm/cm/°C
		Across Flow : -40°C	ISO 11359-2	9.5E-5 cm/cm/°C
		Flow : -40 to 40°C	ASTM E831	8.4E-5 cm/cm/°C
Vicat softening temperature	--	ISO 306/B120	105 °C
		--	ISO 306/B50	102 °C
		--	ASTM D152510	98.0 °C

mechanical properties	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/CR7500 BK1041
Bending modulus	--5	ISO 178	2060 Mpa
Bending modulus		50.0 mm Span4	ASTM D790	2170 Mpa
bending strength	Yield, 50.0 mm Span4	ASTM D790	68.0 Mpa
bending strength		--5,6	ISO 178	64.0 Mpa
elongation	Break	ISO 527-2/5	19 %
		Yield3	ASTM D638	3.6 %
		Yield	ISO 527-2/5	3.3 %
		Break3	ASTM D638	60 %
Tensile modulus	--2	ASTM D638	1970 Mpa
Tensile modulus		--	ISO 527-2/1	2040 Mpa
tensile strength	Break	ISO 527-2/5	35.0 Mpa
		Yield	ISO 527-2/5	43.0 Mpa
		Break3	ASTM D638	33.0 Mpa
		Yield3	ASTM D638	40.0 Mpa

Physical properties	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/CR7500 BK1041
melt mass-flow rate	260°C/5.0 kg	ASTM D1238	11 g/10 min
melt mass-flow rate		220°C/10.0 kg	ASTM D1238	6.3 g/10 min
Melt Volume Flow Rate (MVR)	260°C/5.0 kg	ISO 1133	10.0 cm3/10min
Melt Volume Flow Rate (MVR)		220°C/10.0 kg	ISO 1133	6.00 cm3/10min
Shrinkage rate	3.20 mm，Flow	Internal Method	0.50 - 0.80 %
Water absorption rate	Saturation, 23°C	ISO 62	0.50 %
Water absorption rate		Equilibrium, 23°C, 50% RH	ISO 62	0.20 %

impact performance	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/CR7500 BK1041
Dart impact	23°C, Total Energy	ASTM D3763	30.0 J

injection	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/CR7500 BK1041
Back pressure			0.300 to 1.00 Mpa
drying temperature			85 to 95 °C
drying time			3.0 to 4.0 hr
Exhaust hole depth			0.038 to 0.076 mm
Mold temperature			60 to 85 °C
Processing (melt) temperature			255 to 270 °C
Screw speed			30 to 80 rpm
Spray nozzle temperature			235 to 255 °C
Suggested injection volume			40 to 80 %
Suggested maximum moisture content			0.040 %
Temperature at the front of the material cylinder			245 to 260 °C
Temperature at the rear of the barrel			230 to 250 °C
Temperature in the middle of the barrel			235 to 255 °C

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