SUMIKASUPER® LCP E7006L

About
SUMIKASUPER LCP is a thermotropic liquid crystalline polyester, showing the highest heat resistance among engineering plastics.&&

Product Description
Supplier	Sumitomo
Generic	液态聚合物
Material Status	Commercial: Active
Features	Good Rigidity,Excellent Processability,Good heat aging resistance,Good Dimensional Stability,Good liquidity,Low Viscosity,High Heat Resistance,Good bond,Solvent resistance,Welding,V-0
Availabilitys	North America,Asia Pacific,Europe
Process Methods	Injection Molding

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.64	g/cm³	ASTM D792
Shrinkage rate			Internal Method
MD	0.14	%	Internal Method
TD	0.79	%	Internal Method
Water absorption rate
saturated	0.020	%	ASTM D570

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch
6.4mm	78	J/m	ASTM D256
Notched impact strength of cantilever beam
6.4 mm	260	J/m	ASTM D256

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	242	℃	ASTM D648
Linear coefficient of thermal expansion			Internal Method
MD：150℃	8.0E-6	1/℃	Internal Method
TD：150℃	8.4E-5	1/℃	Internal Method
Thermal conductivity coefficient	0.55	W/m/K	JIS R2618
Relative temperature index
Electrical performance, 3.20 mm	130	℃	UL 746
Impact mechanical performance, 3.20 mm	130	℃	UL 746
3.20 mm	130	℃	UL 746

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	1.0E+15	ohms·cm	ASTM D257
Dielectric constant			ASTM D150
1 kHz	4.60		ASTM D150
1 MHz	3.90		ASTM D150
Dissipation factor			ASTM D150
1 kHz	0.026		ASTM D150
1 MHz	0.032		ASTM D150
Arc resistance	125	sec	ASTM D495
Compared to the leakage tracing index	155	V	IEC 60112

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
0.38 mm	V-0		UL 94
Extreme oxygen index	48	%	JIS K7201

Supplementary information	Nominal value	Unit	Test method
Soldering Resistance	275	℃	Internal Method

MECHANICAL	Nominal value	Unit	Test method
Rockwell hardness
R-level	107		ASTM D785
tensile strength
yield	133	MPa	ASTM D638
Tensile strain
fracture	4.5	%	ASTM D638
Bending modulus			ASTM D790
23℃	11200	MPa	ASTM D790
200℃	3140	MPa	ASTM D790
bending strength			ASTM D790
Yield, 23 ℃	140	MPa	ASTM D790
Yield, 200 ℃	21.0	MPa	ASTM D790
shear strength	48.0	MPa	ASTM D732
Poisson’s ratio	0.45		ASTM E132

Process Conditions
injection	Nominal value	Unit	Test method
Drying temperature	120 to 150	°C
Drying time	3.0	hr
Proposed maximum recycled material ratio	30	%
Barrel rear temperature	280 to 300	°C
Barrel middle temperature	300 to 320	°C
Barrel front temperature	320 to 340	°C
Nozzle temperature	320 to 340	°C
Processing (melt) temperature	320	°C
Mold temperature	70 to 160	°C
Injection pressure	78.0 to 157	MPa

Notes
1. Typical properties: these are not to be construed as specifications.
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

1. Typical properties: these are not to be construed as specifications.

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.