Material Comparison

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LCP E6008LMR B SUMITOMO JAPAN

SUMIKASUPER®

Electrical appliances,Automotive sector,Electronic field,Engineering accessories,Food containers,Household appliances,Household appliances,Automotive sector

dimensional stability ,Low warpage,Low viscosity,High rigidity,Good forming performance,Weldable,Aging resistance,Good adhesion,Chemical resistance,heat-resisting,Glass fiber reinforced,high strength

Plastic Datasheets

hardness	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Rockwell hardness	R-Scale	ASTM D785	103

thermal performance	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Hot deformation temperature	1.8 MPa, Unannealed	ASTM D648	279 °C
Linear coefficient of thermal expansion	Across Flow : 150°C	Internal Method	5.6E-5 cm/cm/°C
Linear coefficient of thermal expansion		Flow : 150°C	Internal Method	1.3E-5 cm/cm/°C
thermal conductivity		JIS R2618	0.52 W/m/K

mechanical properties	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Bending modulus	200°C	ASTM D790	4900 Mpa
Bending modulus		23°C	ASTM D790	12300 Mpa
bending strength	23°C	ASTM D790	143 Mpa
bending strength		200°C	ASTM D790	33.0 Mpa
elongation	Break	ASTM D638	5.2 %
Poisson's ratio		ASTM D785	0.46
shear strength		ASTM D732	51.0 Mpa
tensile strength		ASTM D638	147 Mpa

Electrical performance	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Arc resistance		ASTM D495	130 sec
Compared to the anti leakage trace index		IEC 60112	V
Dielectric constant	1 kHz	ASTM D150	4.40
Dielectric constant		1 MHz	ASTM D150	3.90
Dissipation factor	1 kHz	ASTM D150	0.022
Dissipation factor		1 MHz	ASTM D150	0.022
Volume resistivity		ASTM D257	1.0E+15 ohms·cm

Physical properties	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Shrinkage rate	Flow	Internal Method	0.18 %
Shrinkage rate		横向Flow	Internal Method	1.2 %
Water absorption rate	Saturation	ASTM D570	0.020 %

impact performance	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Suspended wall beam without notch impact strength	6.40 mm	ASTM D256	410 J/m

flammability	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Extreme Oxygen Index		ISO 527-1	48 %
Solder resistance		Internal Method	300 °C
UL flame retardant rating	0.30 mm	UL 94	V-0

injection	Test Condition	Test Method	SUMITOMO JAPAN/E6008LMR B
Back pressure			1.00 to 5.00 Mpa
drying temperature			130 °C
drying time			4.0 to 24 hr
Injection pressure			80.0 to 160 Mpa
Injection speed			中等偏快
Maintain pressure			20.0 to 40.0 Mpa
Mold temperature			40 to 160 °C
Processing (melt) temperature			360 °C
Screw speed			50 to 100 rpm
Spray nozzle temperature			340 to 370 °C
Temperature at the front of the material cylinder			340 to 370 °C
Temperature at the rear of the barrel			280 to 320 °C
Temperature in the middle of the barrel			320 to 350 °C

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