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PC EXL4019 GY6D249 SABIC INNOVATIVE SHANGHAI

LEXAN™

Electronic and Electrical Applications,Plastic bag

Middle flow,Short molding cycle,Good ductility

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Plastic Datasheets

thermal performance	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
Ball Pressure Test	73 to 77°C	IEC 60695-10-2	通过
Hot deformation temperature	1.8 MPa, Unannealed, 3.20 mm	ASTM D648	137 °C
Hot deformation temperature		1.8 MPa, Unannealed, 4.00 mm, 100 mm Span9	ISO 75-2/Ae	135 °C
Linear coefficient of thermal expansion	Across Flow : -40 to 40°C	ASTM E831	7.0E-5 cm/cm/°C
		Across Flow : -40°C	ISO 11359-2	7.0E-5 cm/cm/°C
		Flow : -40 to 40°C	ASTM E831	4.7E-5 cm/cm/°C
Vicat softening temperature		ASTM D152510	146 °C

mechanical properties	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
Bending modulus	--5	ISO 178	3450 Mpa
Bending modulus		50.0 mm Span4	ASTM D790	3500 Mpa
bending strength	Yield, 50.0 mm Span4	ASTM D790	103 Mpa
bending strength		--5,6	ISO 178	98.0 Mpa
elongation	Break	ISO 527-2/5	8.7 %
		Yield3	ASTM D638	4.3 %
		Yield	ISO 527-2/5	4.3 %
		Break3	ASTM D638	14 %
Tensile modulus	--2	ASTM D638	3950 Mpa
Tensile modulus		--	ISO 527-2/1	3900 Mpa
tensile strength	Break	ISO 527-2/5	48.0 Mpa
		Yield	ISO 527-2/5	54.0 Mpa
		Break3	ASTM D638	45.0 Mpa
		Yield3	ASTM D638	55.0 Mpa

Physical properties	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
melt mass-flow rate	300°C/1.2 kg	ASTM D1238	7.5 g/10 min
Melt Volume Flow Rate (MVR)	300°C/1.2 kg	ISO 1133	6.00 cm3/10min
Shrinkage rate	Across FlowFlow : 3.20 mm	Internal Method	0.20 - 0.60 %
Shrinkage rate		Flow : 3.20 mm	Internal Method	0.20 - 0.60 %
Water absorption rate	Saturation, 23°C	ISO 62	0.15 %
Water absorption rate		Equilibrium, 23°C, 50% RH	ISO 62	0.40 %

impact performance	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
Charpy Notched Impact Strength	23°C	ISO 179/1eA	25 kJ/m²
Charpy Notched Impact Strength		-30°C	ISO 179/1eA	15 kJ/m²
Dart impact	23°C, Total Energy	ASTM D3763	40.0 J
Impact strength of simply supported beam without notch	-30°C	ISO 179/1eU	无断裂
Impact strength of simply supported beam without notch		23°C	ISO 179/1eU	无断裂
Suspended wall beam without notch impact strength	-30°C	ISO 180/1U	无断裂
Suspended wall beam without notch impact strength		23°C	ISO 180/1U	无断裂

flammability	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
UL flame retardant rating	0.75 mm	UL 94	HB

injection	Test Condition	Test Method	SABIC INNOVATIVE SHANGHAI/EXL4019 GY6D249
Back pressure			0.300 to 0.700 Mpa
drying temperature			120 °C
drying time			3.0 to 4.0 hr
Exhaust hole depth			0.025 to 0.076 mm
Mold temperature			80 to 115 °C
Processing (melt) temperature			310 to 330 °C
Screw speed			40 to 70 rpm
Spray nozzle temperature			305 to 325 °C
Suggested injection volume			40 to 60 %
Suggested maximum moisture content			0.020 %
Temperature at the front of the material cylinder			310 to 330 °C
Temperature at the rear of the barrel			290 to 310 °C
Temperature in the middle of the barrel			300 to 320 °C

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