High Quality Thermal Graphite Gasket Sheets for Mobile Devices

High Quality Thermal Graphite Gasket Sheets for Mobile Devices

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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1.Breif Introduction

Thermal Graphite Sheet For Mobile

Laminate Thermal Graphite sheets:
1)High thermal conductivity;
2)Low thermal resistance;
3)PET-Film Tape on both/single side

2. Main Fetures

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.

Key property:

1.Ultra-high thermal conductive performance / easy to operate

2.Low thermal resistance

3.Light weight

Applications:

IC ; CPU; MOS; LED; Heat sink; LCD-TV; Laptop; Communication equipment;

Wireless switch; DVD; Hand-held device; Camera/digital camera; Mobile phone

3.Specification

Test item	Test method	Unit	GSM Test value	GSB Test value	GS+PET Test value
Color	Visual		Black	Black	Black
Material			Natural graphite	Natural graphite	Natural graphite
Thickness	ASTM D374	Mm	0.1 to 1.0	0.2 to 1.5	0.2 to 1.5
Specific Gravity	ASTM D792	g/cm3	1.5	0.9 to 2.0	1.5 to1.8
Continuous Use Temp	EN344	°C	-40 to +400	-40 to +400	-40 to +400
Tensile Strength	ASTM F-152	4900kpa	715PS	715PS	715PS
Volume Resistivity	ASTM D257	Ω/CM	3.0*1013	3.0*1013	3.0*1013
Hardness	ASTM D2240	Shore A	80	80	>80
Flame Rating	UL 94		V-0	V-0	V-0
Conductivity (vertical direction)	ASTM D5470	w/m-k	20	15	5
Conductivity (horizontal direction)	ASTM D5470	w/m-k	300 to 500	300 to 500	300 to 500

4. FAQ

Q: Which knid of payment terms can you accept?

A: We can accept 30% prepayment, 70% payment before shippment. LC is also accepted

High Quality Thermal Graphite Sheet For Mobile

Q: Many of the performance of vanadium battery better than lead-acid batteries, but what are its disadvantages?: On the use of super capacitor internal resistance is smaller, so the instantaneous release of the current can be greater. The super capacitor is not affected by the temperature, and all the chemical batteries are affected by temperature. When the ground temperature decreases, the internal resistance becomes larger. Supercapacitor is the pure physics principle, so it has longer life

Q: What is the difference between the wave tooth compound gasket and the graphite gasket?: Special conditions such as extremely high temperature, strong corrosion and so on require special materials metal wave gear composite gasket, we can also produce some of the following special material requirements:321316TI, 309347410, 304L stainless steel, dual phase steel, Monel (220531803) MONEL (400), INCONEL (600625), nickel indium, INCOLOY (800825), Hastelloy HASTELLO (B2, C276), titanium (T2) and other special stainless steel or alloy materials.Graphite gasket made of pure graphite or metal plate (tooth plate, plate, net) reinforced graphite plate cutting or stamping, has many excellent sealing performance, such as thermal stability, self lubrication, corrosion resistance, not aging, not fragile, the use of long-term stability in the harsh working conditions, rarely need maintenance. The lining materials are made of different metal sheets. The type is optional, without hemming, inner wrapping, outer wrapping, inner and outer wrapping. Graphite cut gasket is from pure graphite plate drilling or cutting and it has good corrosion resistance, high / low temperature, compression elasticity and high strength good, complex geometric gasket circular is widely used in all kinds of pipes, valves, pumps, pressure vessels, heat exchanger, and condenser generator, air compressor, exhaust pipe, refrigerator etc..Graphite gasket is mainly used in various industrial pipe flanges, heat exchangers, valves, etc., and liquid level gauge, special flange on the level.Graphite gasket to stone line as the material, by weaving and shaping. Graphite gasket suitable for high temperature, high pressure, strong corrosive medium work all kinds of valves, pumps, reactors and other equipment packing box sealed.

Q: Why can graphite be used to power the appliance?: The bomb is used after special treatment of graphite carbon material, each carbon filament diameter is very small, only a few thousand of CM, therefore, can be in the high altitude long time floating. Because of its after grinding fluid energy is made, and after chemical cleaning, thus greatly improve the conductivity of the carbon filament. Carbon filament is not sticky, but can be attached to any surface. It is detonated by explosions or gunpowder, scattered in enemy positions, and destroyed enemy air defenses and power generation equipment. Carbon filament into electronic devices, internal cooling pipes and control system of the black box. Its warheads are destructive to stop on the runway including aircraft, electronic equipment, power plant power grid and all.

Q: How is the graphite plate machined?: Processing is the process of converting raw materials and semi-finished products into target requirements through certain processes and methods.

Q: Why does graphite conduct resistance?: Any conductor has a resistance! It's just a different size!

Q: Do you have a lot of plates with silica ink?: Silicon carbide (SiC) is made from quartz sand, petroleum coke (or coal tar), sawdust (green salt produced when adding green silicon carbide) and other raw materials by smelting with resistance furnace at high temperature. Silicon carbide also rare minerals in nature, Mo sangshi. Silicon carbide, also known as carbon silica. Silicon carbide is the most widely used and the most economical kind of refractory materials in C, N, B and other non oxide refractory materials. It can be called "carborundum sand" or "refractory sand". At present, China's industrial production of silicon carbide is divided into black silicon carbide and green silicon carbide two, are six square crystal, the proportion of 3.20 to 3.25, the microhardness is 2840 ~ 3320kg/mm2.

Q: The graphite wrapping gasket prevents the film from being installed. Is it a thin one?: The lining materials are made of different metal sheets. Type optional, no hemming, inner edge, edge, inner edge. Graphite cut gasket is from pure graphite plate drilling or cutting and it has good corrosion resistance, high / low temperature, compression elasticity and high strength good, complex geometric gasket circular is widely used in all kinds of pipes, valves, pumps, pressure vessels, heat exchanger, and condenser generator, air compressor, exhaust pipe, refrigerator etc.