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Product Name

Brand Name

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Properties

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LCP E6808UHF-Z SUMITOMO JAPAN

SUMIKASUPER®

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Glass fiber reinforced,enhance,Low warpage

UL

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Plastic Datasheets

hardness	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Rockwell hardness	R-Scale	ASTM D785	96

thermal performance	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Hot deformation temperature	1.8 MPa, Unannealed	ASTM D648	240 °C
Linear coefficient of thermal expansion	Across Flow : 150°C	Internal Method	6.2E-5 cm/cm/°C
Linear coefficient of thermal expansion		Flow : 150°C	Internal Method	1.0E-5 cm/cm/°C

mechanical properties	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Bending modulus	23°C	ASTM D790	9400 Mpa
bending strength	23°C	ASTM D790	120 Mpa
elongation	Break	ASTM D638	5.0 %
tensile strength		ASTM D638	100 Mpa

Electrical performance	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Arc resistance		ASTM D495	132 sec
Compared to the anti leakage trace index		IEC 60112	V
Dielectric constant	1.00 GHz	ASTM D150	3.40
Dielectric constant		1 MHz	ASTM D150	3.80
Dissipation factor	1 MHz	ASTM D150	0.033
Dissipation factor		1.00 GHz	ASTM D150	4.0E-3
Volume resistivity		ASTM D257	1.0E+15 ohms·cm

Physical properties	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Shrinkage rate	Flow	Internal Method	0.22 %
Shrinkage rate		横向Flow	Internal Method	1.0 %
Water absorption rate	Saturation	ASTM D570	0.020 %

impact performance	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Suspended wall beam without notch impact strength	6.40 mm	ASTM D256	350 J/m

flammability	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
Extreme Oxygen Index		ISO 527-1	48 %
Solder resistance		Internal Method	290 °C
UL flame retardant rating	0.30 mm	UL 94	V-0

injection	Test Condition	Test Method	SUMITOMO JAPAN/E6808UHF-Z
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			350 °C
Screw speed			50 to 100 rpm
Spray nozzle temperature			340 to 360 °C
Temperature at the front of the material cylinder			340 to 360 °C
Temperature at the rear of the barrel			280 to 320 °C
Temperature in the middle of the barrel			320 to 340 °C

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