Material Comparison

Product Info

Product Name

Brand Name

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Properties

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PC 244R-111 SABIC INNOVATIVE SPAIN

LEXAN™

Electrical appliances,Plastic bag,Medical supplies,Nursing supplies

Food contact compliance,Medium viscosity,Good demolding performanc,Flame retardant

Plastic Datasheets

hardness	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Rockwell hardness	M-Scale	ASTM D785	70
Rockwell hardness		R-Scale	ASTM D785	118

thermal performance	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Hot deformation temperature	1.8MPa,Unannealed,6.40mm	ASTM D648	132 °C
Hot deformation temperature		0.45MPa,Unannealed,6.40mm	ASTM D648	137 °C
Linear coefficient of thermal expansion	MD：-40to95°C	ASTME831	6.8E-05 cm/cm/°C
RTI		UL 746	130 °C
RTI Elec		UL 746	130 °C
RTI Imp		UL 746	130 °C
specific heat		ASTMC351	1250 J/kg/°C
thermal conductivity		ASTMC177	0.27 W/m/K
Vicat softening temperature		ASTM D15256	154 °C

mechanical properties	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Bending modulus	50.0mmSpan	ASTM D790	2340 Mpa
bending strength	Yield,50.0mmSpan	ASTM D790	96.0 Mpa
elongation	Yield	ASTM D638	7.0 %
elongation		Break	ASTM D638	130 %
Taber abraser	1000Cycles,1000g,CS-17Wheel	ASTM D1044	10.0 mg
tensile strength	Yield	ASTM D638	62.0 Mpa
tensile strength		Break	ASTM D638	68.0 Mpa

Electrical performance	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Compared to the anti leakage trace index	CTI	UL 746	PLC 2
Dielectric constant	1MHz	ASTM D150	2.96
		50Hz	ASTM D150	3.17
		60Hz	ASTM D150	3.17
Dielectric strength	3.20mm,inAir	ASTM D149	15 KV/mm
Dissipation factor	1MHz	ASTM D150	0.010
		60Hz	ASTM D150	9E-04
		50Hz	ASTM D150	9E-04
High arc combustion index	HAI	UL 746	PLC 1
High voltage arc tracing rate	HVTR	UL 746	PLC 2
Hot wire ignition	HWI	UL 746	PLC 2
Volume resistivity		ASTM D257	>1.0E+17 ohms·cm

Physical properties	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
density	--	ASTM D792	1.19 g/cm³
melt mass-flow rate	300°C/1.2kg	ASTM D1238	11 g/10min
Shrinkage rate	MD：3.20mm	Internal Method	0.50-0.70 %
Specific volume		ASTM D792	0.830 cm³/g
Water absorption rate	Equilibrium,100°C	ASTM D570	0.58 %
		24hr	ASTM D570	0.15 %
		Equilibrium,23°C	ASTM D570	0.35 %

impact performance	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Dart impact	23°C	ASTM D3029	169 J
Impact strength of cantilever beam gap	23°C	ASTM D256	800 J/m
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 SPAIN/244R-111
Extreme Oxygen Index		ASTM D2863	25 %
UL flame retardant rating	5.99mm	UL 94	V-0
UL flame retardant rating		1.47mm	UL 94	V-2

optical performance	Test Condition	Test Method	SABIC INNOVATIVE SPAIN/244R-111
Refractive index		ASTM D542	1.586
transmissivity	2540μm	ASTM D1003	88.0 %
turbidity	2540μm	ASTM D1003	1.0 %

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