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China, Chinese Mobile Phone Cooling Pyrolytic Graphite Foil Sheet Reinforced Flexible Graphite Roll Grafeno Pyrolytic Graphite Carbon Sheet1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsGraphite SheetThermal Conductive Flexible Graphite FoilHigh Temperature Resistant Graphite Foil
Hebei Xingshi New Material Technology Co., Ltd
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Product DescriptionProduct DescriptionFlexible graphite Sheet , Graphite Foil , Graphite paper , Graphite Tape ,Flexible graphite material, also known as flexible graphite paper or flexible graphite sheet , is made of natural graphite flakes after chemical treatment and then heated to high temperature to form graphite worms. The density of this worm like graphite powder is about 0.003g/cc. Then the flexible graphite coil is formed by rolling. The expanded graphite coiled material does not contain binder and filler, so it has high purity, good corrosion resistance, radioactivity resistance, high / low temperature resistance, good compression resilience, self lubrication and impermeability, and is suitable for sealing low-pressure parts. Graphite coil and metal sheet can be compounded into various forms of graphite composite plate.SpecificationWhat is graphite sheet?What is flexible graphite rolls?Graphite sheet provides superb sealing properties for high temperature, high pressure transfer of gases, liquids, steam, chemicals and corrosives. In high purity high crystal natural graphite flakes are produced which are processed into constant foils under special acid and thermal treatments. Fuel cell companies use this material as a separator layer on solid wastes and gaseous wastes. The expanded graphite crystals are then deposited into foil in a calendaring process without any resins and binders.Flexible graphite rolls, also known as flexible graphite foil rolls, are made from high-purity natural flake graphite as the core material. They undergo processes such as chemical interlayer treatment (injecting interlayer agents to change the structure of the graphite layers), high-temperature instantaneous expansion (typically at 800-1000°C, the volume expands by several times, forming "worm-like" expanded graphite), and roll pressing to form a flexible foil-like graphite material. Then, they are processed through winding techniques to produce rolled products.Product application:1. it can be used as graphite packing ring material2. it can be combined with metal sheet to form graphite composite sheet and cut into sealing gaskets of various shapes3. it is directly used to make various low-pressure gaskets or high-temperature insulation pads after being processed into thick platesCommon specifications of graphite sheet :Width 1000mm or 1500mm, coil length 30,50,80m; Plate 1000mm or 1500mm; Coil thickness 0.15-1.0; Plate 1.0mm-5mm;Density, 0.8-1.25g/cm3, other special specifications can be requested by customers.ItemStandard ValueC concentration99%S concentration<1000ppmchlorine concentration<45ppmtensile strength4.5MPacompressibility>40%recovery>10%Temperature-200oC-600oCPressure20MPaTerence of Thickness-0.04mm~+0.04mmTerence of DimensionIn accordance with your Gasket sizeTerence of Density-0.06~g/cm3+0.06gcm3After Sales ServiceFAQQ:I have some special requirement about specifications.A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours. Q:How to ensure quality? A:There are always pre-production samples before mass production. Final inspection is always carried out before shipment. Q:How about your delivery time?A:Under normal circumstances, upon receiving your advance payment or letter of credit, we will ship the goods within 20 days. It depends on the types and quantities of products you need.. Q:What is your payment service?A:Accepted delivery methods: FOB, CFR, CIF, EXW; Accepted payment currencies: US dollar, euro, RMB; Acceptable payment methods: telegraphic transfer, letter of credit; Q:Can I have my own logo on the product?A:Sure, we can apply your own logo on the products according to your requirement.
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