• Natuarl Graphite Reinforced  Sheet System 1
  • Natuarl Graphite Reinforced  Sheet System 2
Natuarl Graphite Reinforced  Sheet

Natuarl Graphite Reinforced Sheet

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1.Breif Introduction

By the flexible graphite sheet with metal plates and non-metallic plates together by mechanical pressure or adhesive from the surface micro-sealing performance, sealing surface roughness compensation capability, compression, elasticity, and stress relaxation of small, long service life. 

 2.Main Feature

           Mainly used for processing into high strength gasket, cylinder gasket, or the internal combustion engine cylinder into the row of basic materials.

3.Specification


1.High heat transfer efficiency:


The thermal conductivity of synthetic graphite sheet is 300-700w/mk(highest specification series thermal conductivity is 2.5 times that of copper,which is 3.9 times that of aluminum)

2.Easy processing:A flexible diaphragm,easy cutting and processing into any shape and can be repeated bending

3.Lighteweight density:



Synthetic graphite sheet 1.3-1.5g/cm3(About 1/2-3/5 of the aluminum and equivalent to 1.5/10-1.7/10 of the copper)


4.Low resistant


Can be uesed for electromagnetic shielding.

4.FAQ

Q: Can you supply samples for us?
A: Yes we can send you sample with few quantity

 

 

Q:The graphite wrapping gasket prevents the film from being installed. Is it a thin one?
Graphite gasket: corrosion resistance, high temperature resistance; metal graphite spiral wound gasket: resistance to high pressure, corrosion resistant gasket is expensive metal graphite spiral wound gasket for semi metallic gasket recovery best gaskets high temperature metal graphite spiral wound, by V or W shaped steel strips with various fillers (graphite, asbestos PTFE), alternating wound together, the structure density can according to different requirements to lock force, and using internal and external steel ring to control its biggest compaction degree is not high, the flange gasket seal surface contact accuracy. The utility model is especially suitable for occasions with uneven load, easy loosening of joint force, periodic change of temperature and pressure, shock or vibration. It is the static seal of valve, pump, heat exchanger, tower, manhole, hand hole and so on. It is widely used in petrochemical, mechanical, electrical, metallurgy, shipbuilding, medical, nuclear and aerospace sectors.
Q:Why does graphite conduct resistance?
Resistors are available, some are large, others are smallOf course, in addition to superconductivity
Q:Many of the performance of vanadium battery better than lead-acid batteries, but what are its disadvantages?
There are two main technical problems, the existence of the first vanadium vanadium battery, battery anode in liquid pentavalent vanadium in static or temperature higher than 45 degrees Celsius conditions to the precipitation of five of two vanadium precipitation, the precipitation plug flow, coated carbon fiber, the deterioration of stack performance, until the stack is discarded, and power in a long time during the operation of reactor temperature of electrolyte can easily exceed 45 degrees celsius. Second, the graphite plate to be positive liquid etching, if the user properly operated, the graphite plate can use two years, if the user improperly, a charge can let the graphite plate completely etching, stack can only be scrapped. In normal use, every two months should be maintained by professionals, this high frequency maintenance costly and laborious.
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:How is the graphite plate machined?
The graphite plate has high purity graphite plate, electrode graphite plate and flexible graphite plate. Graphite: General specification and high strength, high density graphite side selection of high quality petroleum coke as raw materials, the use of advanced production technology and production equipment, the product has the characteristics of high density, compressive strength and flexural strength, low porosity, high ablation resistance, acid and alkali, for metallurgical furnace, resistance furnace, lining material, chemical equipment mechanical parts processing, mold shaped graphite material selection.
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:Why can graphite be used to power the appliance?
Bomb bomb (also known as soft graphite Soft Bomb), because it is not to kill the enemy troops for the purpose of name. It is also called Blackout Bomb because of its destructive power to the power supply system.
Q:How to identify graphite impregnated PTFE and ordinary graphite?
Graphite impregnated with PTFE should not react with it

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