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PC EXL4419-BR6G123 SABIC INNOVATIVE NANSHA

LEXAN™

زمینه خودرو,لوازم الکتریکی,حوزه الکترونیک,زمینه برق,قطعات داخلی خودرو,قطعات خارجی خودرو

افزایش,تقویت فیبر شیشه ای,مقاومت در برابر دمای پایی

برگه‌های اطلاعات پلاستیک

thermal performance	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
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	135 °C
Hot deformation temperature		1.8 MPa, Unannealed, 4.00 mm, 64.0 mm Span9	ISO 75-2/Af	134 °C
Linear coefficient of thermal expansion	Across Flow : -40 to 40°C	ASTM E831	6.9E-5 cm/cm/°C
		Across Flow : -40°C	ISO 11359-2	6.9E-5 cm/cm/°C
		Flow : -40 to 40°C	ASTM E831	4.1E-5 cm/cm/°C
Vicat softening temperature	--	ISO 306/B120	146 °C
		--	ISO 306/B50	144 °C
		--	ASTM D152510	145 °C

mechanical properties	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
Bending modulus	--5	ISO 178	3300 Mpa
Bending modulus		50.0 mm Span4	ASTM D790	3200 Mpa
bending strength	Yield, 50.0 mm Span4	ASTM D790	95.0 Mpa
bending strength		--5,6	ISO 178	90.0 Mpa
elongation	Break	ISO 527-2/5	13 %
		Yield3	ASTM D638	4.5 %
		Yield	ISO 527-2/5	4.5 %
		Break3	ASTM D638	20 %
Tensile modulus	--2	ASTM D638	3300 Mpa
Tensile modulus		--	ISO 527-2/1	3300 Mpa
tensile strength	Break	ISO 527-2/5	43.0 Mpa
		Yield	ISO 527-2/5	55.0 Mpa
		Break3	ASTM D638	44.0 Mpa
		Yield3	ASTM D638	53.0 Mpa

Electrical performance	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
Dielectric constant	1.90 GHz	Internal Method	2.95
Dielectric constant		1 MHz	ASTM D150	3.04
Dielectric strength	1.60 mm, in Oil	ASTM D149	32 KV/mm
Dissipation factor	1 MHz	ASTM D150	8.6E-3
Dissipation factor		1.90 GHz	Internal Method	5.7E-3
Surface resistivity		ASTM D257	2.9E+17 ohms
Volume resistivity		ASTM D257	1.8E+17 ohms·cm

Physical properties	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
melt mass-flow rate	300°C/1.2 kg	ASTM D1238	11 g/10 min
Melt Volume Flow Rate (MVR)	300°C/1.2 kg	ISO 1133	10.0 cm3/10min
Shrinkage rate	3.20 mm，Flow	Internal Method	0.20 - 0.60 %
Water absorption rate	Saturation, 23°C	ISO 62	0.12 %
Water absorption rate		Equilibrium, 23°C, 50% RH	ISO 62	0.46 %

impact performance	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
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

injection	شرایط آزمون	روش آزمون	SABIC INNOVATIVE NANSHA/EXL4419-BR6G123
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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