Product Details

ZZX High Thermal Conductive Natural Graphite Sheet for LED

This is a kind of totally new thermal & radiating material, heat conducting evenly along two directions, shielding with heat and component while improving the performance of the consumer electronic products.

Features

. Thermal conductivity: 300-500 W/m-k

. Flexible and custom size

. Low thermal resistance

. RoHS & UL compliance

Applications

. Smart phone

. Blue-ray DVD/DSC/SSD

. Telecom device

. PC/laptop

. Thermoelectric

. Others

Designed Size Offered

.Customized die cutting

Physical Properties:

Test Item	TCGS-S Value	TCGS-S Value	TCGS-S Value	Unit	Test Method
Property	ZZX-250	ZZX-350	ZZX-450	-----	----
Color	Black	Black	Black	------	Visual
Material	Graphite	Graphite	Graphite	------	l
Thickness	0.05-0.5	0.05-0.5	0.05-0.5	mm	ASTM D374
Specific Gravity	1.5	0.9-2.0	1.5-1.8	g/cc	ASTM D792
Continuous Use Temp	-40~+500	-40~+500	-40~+500	°C	EN344
Tensile Resistivity	715PS	715PS	715PS	4900Kpa	ASTM F-152
Volume Resistivity	3.0*10¹³	3.0*10¹³	3.0*10¹³	Ω/cm	ASTM D257
Hardness	80	80	>80	Shore C	ASTMD2240
Flame Rating	V-0	V-0	V-0	----	UL-94
Conductivity y(vertical direction)	20	15	5	W/m-k	ASTMD5470
Conductivity x(horizontal direction)	300-500	300-500	300-500	W/m-k	ASTMD5470