Material Comparison

Product Info

Product Name

Brand Name

Usages

Properties

Certificates

PC 144R-111 SABIC INNOVATIVE US

LEXAN™

Medical supplies,Nursing supplies,Non specific food

Flame retardant,transparent

Plastic Datasheets

hardness	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Rockwell hardness	M-Scale	ASTM D785	70
Rockwell hardness		R-Scale	ASTM D785	118

thermal performance	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Ball Pressure Test	123 to 127°C	IEC 60695-10-2	通过
Hot deformation temperature	0.45 MPa, Unannealed, 4.00 mm, 100 mm Span10	ISO 75-2/Be	136 °C
		1.8 MPa, Unannealed, 4.00 mm, 100 mm Span10	ISO 75-2/Ae	125 °C
		0.45 MPa, Unannealed, 6.40 mm	ASTM D648	137 °C
		1.8 MPa, Unannealed, 6.40 mm	ASTM D648	132 °C
Linear coefficient of thermal expansion	23 to 80°C，Flow	ISO 11359-2	7.0E-5 cm/cm/°C
Linear coefficient of thermal expansion		-40 to 95°C，Flow	ASTM E831	6.8E-5 cm/cm/°C
RTI		UL 746	130 °C
RTI Elec		UL 746	130 °C
RTI Imp		UL 746	130 °C
specific heat		ASTM C351	1250 J/kg/°C
thermal conductivity	--	ASTM C177	0.19 W/m/K
thermal conductivity		--	ISO 8302	0.20 W/m/K
Vicat softening temperature	--	ISO 306/B120	142 °C
		--	ISO 306/B50	141 °C
		--	ASTM D152511	154 °C
		--	ISO 306/A50	153 °C

mechanical properties	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Bending modulus	--5	ISO 178	2300 Mpa
Bending modulus		50.0 mm Span4	ASTM D790	2340 Mpa
bending strength	Yield, 50.0 mm Span4	ASTM D790	97.0 Mpa
bending strength		--5,6	ISO 178	90.0 Mpa
elongation	Yield	ISO 527-2/50	6.0 %
		Yield3	ASTM D638	7.0 %
		Break3	ASTM D638	130 %
		Break	ISO 527-2/50	110 %
Taber abraser	1000 Cycles, 1000 g, CS-17 Wheel	ASTM D1044	10.0 mg
Tensile modulus	--2	ASTM D638	2370 Mpa
Tensile modulus		--	ISO 527-2/1	2350 Mpa
tensile strength	Yield	ISO 527-2/50	63.0 Mpa
		Break	ISO 527-2/50	70.0 Mpa
		Break3	ASTM D638	68.0 Mpa
		Yield3	ASTM D638	62.0 Mpa

Electrical performance	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Compared to the anti leakage trace index		UL 746	PLC 2
Dielectric constant	50 Hz	IEC 60250	2.70
		50 kHz	ASTM D150	3.17
		60 Hz	ASTM D150	3.17
		1 MHz	IEC 60250	2.70
		1 MHz	ASTM D150	2.96
		60 Hz	IEC 60250	2.70
Dielectric strength	3.20 mm, in Oil	IEC 60243-1	17 KV/mm
Dielectric strength		3.20 mm, in Air	ASTM D149	15 KV/mm
Dissipation factor	1 MHz	ASTM D150	0.010
		60 Hz	ASTM D150	9.0E-4
		50 Hz	IEC 60250	1.0E-3
		60 Hz	IEC 60250	1.0E-3
		50 Hz	ASTM D150	9.0E-4
High arc combustion index		UL 746	PLC 1
High voltage arc tracing rate		UL 746	PLC 2
Hot wire ignition		UL 746	PLC 2
Surface resistivity		IEC 60093	> 1.0E+15 ohms
Volume resistivity	--	ASTM D257	> 1.0E+17 ohms·cm
Volume resistivity		--	IEC 60093	> 1.0E+15 ohms·cm

Physical properties	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
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	0.50 - 0.70 %
Specific volume		ASTM D792	0.830 cm³/g
Water absorption rate	24 hr	ASTM D570	0.15 %
		Equilibrium, 23°C	ASTM D570	0.35 %
		Equilibrium, 100°C	ASTM D570	0.58 %

impact performance	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Dart impact	23°C	ASTM D3029	169 J
Dart impact		23°C, Energy at Peak	ASTM D3763	63.0 J
Impact strength of cantilever beam gap		ASTM D1822	577 kJ/m²
Suspended wall beam without notch impact strength	23°C	ASTM D4812	3200 J/m

flammability	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Extreme Oxygen Index		ASTM D2863	25 %
UL flame retardant rating	1.5 mm	UL 94	HB

optical performance	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
Refractive index		ASTM D542	1.586
transmissivity	2540 μm	ASTM D1003	88.0 %
turbidity	2540 μm	ASTM D1003	1.0 %

injection	Test Condition	Test Method	SABIC INNOVATIVE US/144R-111
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			70 to 95 °C
Processing (melt) temperature			295 to 315 °C
Screw speed			40 to 70 rpm
Spray nozzle temperature			290 to 310 °C
Suggested injection volume			40 to 60 %
Suggested maximum moisture content			0.020 %
Temperature at the front of the material cylinder			295 to 315 °C
Temperature at the rear of the barrel			270 to 295 °C
Temperature in the middle of the barrel			280 to 305 °C

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