Expandable graphite products using high quality flaky graphite as raw material, and after special chemical process. Expandable graphite are instantaneous high temperature treatment, flake becoming to vermicular , volume expand 100~400times, this expandable graphite still keep the performance of nature graphite, and having good mold plasticity, flexible scalability and sealing ability, it is the good sealing material of graphite plates, also can be used for the metallurgical industry protection slag, flame retardant material. Specification: Expansion degree60, 100, 200, 250, 300ml/g Model: 9950250, 9950200, 9550250, 9550200, 9980250, 9980200 etc Performance: Good expandable and its products having high temperature resistance, insulation, lubrication and chemical stability. Application: 1.Additives of metallurgical industry. 2.Material of flexible graphite paper. 3.Battery adsorbent material. 4.Additives of lubricant. 5. Additives of fire-extinguishing agent. 25kg kraft bag in ton bag
Artificial graphite Artificial graphite is man made graphite. Manufacturing Method: Main raw material for artificial graphite is high quality calcined petroleum coke powder, add in asphalt as blinder, then add little other materials. Various raw material are well suppressed, and then graphitized in a non-oxidizing atmosphere at 2500~3000. Ash, sulfur and gas content will be greatly reduced after the heat processing. Application: Recarburizer, friction materials, carbon brushes, powder metallurgy. 25kg kraft bag in ton bag
After years of research, we take advanced production technology and equipments to manufacture high purity graphite products with carbon content 99.9% . Mainly used for military industry (electronic component), defense unclear industry (nuclear reactors (Uranium) moderator), material of low molybdenum no tribute battery (accelerator), smelting industry (desulfurization accelerator), high purity graphite products (graphite electrode etc) 25kg kraft bag in ton bag
Density:1.85g/cm Ash1000 Shore Hardness:Y45 Specific Resistance10m Grain43
material: graphite Application: insulation seal Spec. 3-50 mm Temperature Heat:-200-1650C
F.C.:98.5% S :0.05% ASH :0.5% V.M.:0.5% Moisture:0.5% Size:1-4mm,1-5mm,5-8mm,5-10mm ect 25KG*36/900KG JUMBO BAG 900KG JUMBO BAG
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Graphene and Graphite Best use is for Concrete, Cement, Asphalt
Graphite crucibles are widely used in the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys in metallurgy, casting, machinery, chemical and other industrial sectors because of the above excellent properties. And has better technical and economic effects.
The PTFE crucible is a container for melting and refining metal liquids, as well as solid-liquid heating and reaction, and is the basis for ensuring the smooth progress of chemical reactions. Product features: 1. Pure white opaque; 2. Resistance to high temperature, available using temperature range is -200 to +250 degree Celsius, short-term resistance to 300 degree Celsius on the electric hot plate; 3.Low temperature resistance 4. Needs to be used on asbestos nets, and should not be in direct contact with an open flame. Commonly used to digest samples, drive acid, boil, evaporate to dryness, etc.; 5. Superior chemical durability, resistant to almost all chemical solvents (resistant to strong acids, alkalis, aqua regia and various organic solvents); 6. Our crucible is matched with lid, and this lid is also common with our beaker.
1.color:black 2.density:1.6 2.1 g/cm3 3.hardness:85 shore 4.thermal conductivity:500 W/m.k 5.flame rating:94 V0 6. C content:99.5%
Vibration forming graphite block, molded graphite block isostatic pressing graphite block
Graphite Paper, Sheet plate Description : Graphite paper and graphite plate: it is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing various graphite seals. It is widely used in the dynamic and static seals of machines, pipes, pumps and valves in electric power, petroleum, chemical industry, instrument, machinery, diamond and other industries. It is an ideal new sealing material to replace traditional seals such as rubber, fluoroplastic and asbestos. With the acceleration of the upgrading of electronic products and the increasing demand for heat dissipation management of mini, high integration and high-performance electronic equipment, a new heat dissipation technology of electronic products, that is, a new heat dissipation solution of graphite material, has also been introduced. This new natural graphite solution uses graphite paper with high heat dissipation efficiency, small occupied space and light weight. It conducts heat evenly in both directions, eliminates "hot spot" areas, shields heat sources and components, and improves the performance of consumer electronic products. Carbon content (%) Ash (%) Thickness (Tolerance �±0.03mm) Width Length Density ( Tolerance ± 0.05g/cm3) 95 5 0.3mm-1mm 1000mm 30-200Mtr 0.7-1.5g/cc 99 5 0.3mm-1mm 1000mm 30-200Mts 0.7-1.5g/cc Thickness 1mm ,1.5mm ,2mm , Accept Customized , only have hard sheet , no Rolls . Graphite paper is divided into l Flexible graphite paper l Ultra-thin graphite paper l Sealed graphite paper l Heat conductive graphite paper l Conductive graphite paper, etc. different kinds of graphite paper can play their due role in different industrial fields. The following two items shall be paid attention to when storing graphite paper: 1. Storage environment: graphite paper is suitable to be placed in a dry and flat place, and is not exposed to the sun to prevent extrusion and reduce collision in the production process; It has certain conductivity, so when it needs to be stored, it should be far away from the power wire. 2. Prevention of cracking: the graphite paper is very soft, and we can cut it according to requirements. In order not to break them during storage, it is not suitable for folding or bending and folding at a small angle. General graphite paper products are suitable for cutting into sheets, such as rolled into barrels or flat storage in the shape of A4 paper.
Expanded Pure graphite tape is cutted of flexible graphite rolls,Graphite tape filler for spiral wound gasket,In-situ pump and valve gland packing, Manufacture of graphite packing rings,Facing material for camprofile type gaskets,Filler for metal jacketed type gaskets. Also manufacture Crinkled Graphite Tape. Temperature:-240~400â??(In Oxidizing Media) -240~800â??(In Non-oxidizing Media) Pressure:5.0MPa WhatsApp:86-13566083951 Length/Roll:50M;80M;100M,120M Width:4.0MM;5.0MM;5.4MM,5.5MM;5.7MM,6.0MM8.0MM,12MM,14MM Thickness:0.4MM;0.5MM;0.7MM,0.8MM
Flexible graphite Roll is made from flake graphite with high carbon content which has the characteristics of high temperature resistance,anti-irradiation,low creep relaxation and good elasticity, it is the basic material for making all kinds of reinforced graphite sheets;graphite tapes;gland packing and sealing gaskets,working temperature -200~650 (in air),-200~3000 ( in non-oxidizing media) Thickness(mm):0.127-1.6 Width(mm):100-1500(as requested by customers) Length:100m(as requested by customers)
Flexible graphite sheet is made from flake graphite with high carbon content which is gone through chemical treatment,expanding under high temperature and rolling,it has the characteristics of high temperature resistance,anti-irradiation,low creep relaxation and good elasticity,and it is the basic material for making all kinds of reinforced graphite composite sheets;graphite tapes;gland packing and sealing gaskets. Whatsapp:86 13566083951 Thickness(mm):0.2-3.0 Width(mm):100-1500(as requested by customers) Length(mm):100-1500(as requested by customers)
Manufactured from flexible graphite sheet adhesively bonded to a 0.002" (0.05 mm) thick glued SUS304 flat stainless steel sheet insert. This item is suitable for making: Flange Seals. Pipeline seals, Valve seals, Exhaust seals, Graphite gaskets, Heat shields And All Seals Gaskets The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
Manufactured from flexible graphite sheet adhesively bonded to a 0.002" (0.05 mm) thick glued SUS316 flat stainless steel sheet insert. Recommended to use in pumps, fittings, gas, offshore, waste gas, pipelines. This item is suitable for making: Flange Seals. Pipeline seals, Valve seals, Exhaust seals, Graphite gaskets, Heat shields And all Seals Gaskets The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
Manufactured from flexible graphite foil mechanically clinched to (0.20mm~0.25mm) thick carbon steel tanged (perforated) metal sheetC 08F tinplate insert. It is best gasket material for cylinder head gasket. This item is suitable for making: Engine Seals. Exhaust seals, Graphite gaskets, Seals Gaskets. Cylinder Head Gasket The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
This Graphite Gasket sheet is Manufactured from flexible graphite foil mechanically clinched to a 0.004" (0.1 mm) thick stainless steel tanged (perforated) metal sheet - SUS304 insert. It has good compressibility and resilience, excellent sealing property for microscopic surface irgeularities and long working life. The dimensions of the standard sheets:Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
