High Quality Thermal Graphite Gasket Sheets for Mobile Devices
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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
- Q: Many of the performance of vanadium battery better than lead-acid batteries, but what are its disadvantages?
- The super capacitor is a battery made by the principle of physics, and the two battery is mostly a chemical battery made by chemical principle. So the two are essentially two different things, one is physical charge transfer, and the other is chemical energy conversion into electrical energy.
- 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?
- The use of graphite plate (use) is different, determine its processing method.Generally for the following processing methods:Saw cutting graphite plate, rough machining.Machining, dimensional accuracy requirements of high products, such as cars, planes and so on.Impregnated resin, such as graphite board, into impermeable graphite board. Mainly used for lining.Large blocks are not impregnated with graphite slabs (bricks) for use in special chemical tanks.
- Q: Why does graphite conduct resistance?
- Resistors are available, some are large, others are smallOf course, in addition to superconductivity
- Q: Do you have a lot of plates with silica ink?
- Graphite (siliconized) is a kind of composite material which is coated with silicon carbide layer on the surface of graphite material. The hardness of silicified graphite is actually the hardness of SiC, which is only inferior to that of diamond, boron nitride and boron carbide, which is higher than that of tungsten carbide and three aluminium oxide two. Silicified graphite can be used as bearings of pumps such as phosphoric acid, phosphorous amine and hydrofluoric acid. In addition, the semiconductor industry, as a silicon epitaxial heating film substrate and clamp, and manufacturing artificial joints, artificial heart valve, artificial tooth root and so on.
- 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.
- Q: How to identify graphite impregnated PTFE and ordinary graphite?
- Prior to purchase, use a strong nitric acid test to stimulate the formation of gas.
Send your message to us
High Quality Thermal Graphite Gasket Sheets for Mobile Devices
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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