Our company adopts special technology, over the years for the carbon brush industry specially developed special graphite powder, with uniform particles, high lubrication, wear resistance, less electric spark and other special, by the carbon brush industry users. Variety: T295, T298, T299, T395, T398, T399 Performance: Has good lubrication performance, low trace elements, wear resistance, less spark. Usage: Mainly used for various carbon brushes.
Our company uses special production equipment, advanced testing instruments, the production of high-purity, high-carbon nanoscale graphite powder, by lubrication, lubricating oil, drawing, conductive, ink and other industries applications, the effect is excellent. Variety: 0.5m Performance: It has good lubricity, electrical conductivity and absorption, ultra-low trace elements and strong dispersion.
Spherical graphite is a lithium ion battery anode material with different purity and different purity produced by advanced spherification of our company's high-quality natural flake graphite. It has the characteristics of high sphericity and high vibration density. Variety: THD-12-40 Performance: Strong chemical stability, high charge-discharge capacity, long cycle life, good safety performance. Usage: Mainly used for lithium-ion secondary batteries.
Varieties: MD-2,MD-2A,MD-7,MD-8,MD-12,MD-15 Performance: With good lubricity, release property, chemical stability, high temperature adhesion, improve the service life of the mold and forging quality. Does not pollute the environment, easy to use.
Categories: High purity graphite (LC), High carbon graphite (LG), Medium carbon graphite (LZ), Low carbon graphite (LD) Specification: Particle size 45m-500m (325 mesh - 32 mesh), carbon content 85-99.9%. Properties: The flake crystal is complete, the flake is thin and has good toughness, excellent physical and chemical properties, and has good high temperature resistance, self-lubrication, electrical conductivity, heat resistance, thermal shock resistance, corrosion resistance and other properties. Usage: Flake graphite is widely used in high-grade refractory materials and coatings in gold industry. Such as magnesia carbon brick, crucible, etc. Military industrial fire materials stabilizer, smelting industry desulphurization accelerator, light industry pencil lead, electrical industry carbon brush, battery industry electrode, fertilizer industry catalyst, etc. After deep processing of flake graphite, graphite emulsion can be produced for lubricant, release agent, wire drawing agent, conductive coating and so on. It can also produce expanded graphite for flexible graphite products, such as flexible graphite seals and flexible graphite composite products.
Colloidal graphite by our company adopts international advanced processing technology, strict quality system, the production of high-quality colloidal graphite products, mainly used in lead-acid batteries, lithium-ion batteries, high temperature lubricant base, electric contact point alloys, chemical industry catalysts and other widely used. Variety: F S TF Performance: Excellent high lubrication, high conductivity, high adsorption and catalytic properties, high plasticity. Uses: Used as lead-acid battery plate, positive and negative electrode conductive agent of lithium battery, nickel-metal hydride, nickel-cadmium battery, light-sensitive battery, electric carbon brush, rubber, plastic filler, anti-static, electromagnetic shielding, anticorrosive coating, high-temperature lubricant base material, powder metallurgy carbon raw material, wireless electronics industry carbon film resistor raw material, electric contact point alloy, advanced metal alloy raw material, etc.
xpanded graphite is produced by our company high-quality natural phosphorus sheet graphite, after special modification treatment and obtained a flexible graphite product, is an ideal new sealing material, in the petroleum, chemical, electric industry, aviation, automobile, ship and instrumentation and other industries dynamic, static sealing has a wide range of applications. Expandable graphite by high temperature instantaneous treatment, scale-like into vermicular, volume can be expanded 100-400 times, this expanded graphite still maintains the nature of natural graphite, and has good molding plasticity, flexible ductility and sealing, is a variety of graphite plates, seals of high quality raw materials, can also be used for metallurgical industry of new protection slag, heating agent. Varieties: 9950250 9980250 9950200 9980200 9550250 9580200 etc Size: 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh Expansion rate: 100-400ml/g Performance: With good expansibility, the finished product has high temperature resistance, radiation protection, heat insulation, lubrication, plasticity, chemical stability Application: Widely used in steel, metallurgy, petroleum, chemical industry, machinery, aerospace, atomic energy and other industrial sectors.
Our company uses special production equipment, advanced testing instruments, the production of high purity, high carbon ultrafine graphite powder, by lubrication, lubricating oil, wire drawing, conductive and other industries, the effect is excellent. Variety: 1m, 2m, 3m Performance: It has good lubricity, electrical conductivity and absorption, ultra-low trace elements and strong dispersion.
Conductive graphite by our company using international advanced processing technology, the graphite after special process treatment, with high electrical conductivity, plasticity and acid and alkali resistance to organic solvent corrosion chemical stability. Widely used in energy storage batteries, lithium-ion batteries, nickel-metal hydride batteries, nickel-cadmium batteries, alkali-manganese batteries and electronic industry.
Special graphite power for power metallurgy Our company selects high-quality natural flake graphite, special processing equipment, advanced production technology, the production of powder metallurgy special graphite powder, with uniform particles, easy to mix, high temperature resistance, increase the strength of the original and other advantages. Varieties: -200 mesh, -325 mesh, FS, F Specification: Particle size 6-50m, carbon content 90-99.9% Performance: It has the properties of natural flake graphite, and has special oxidation resistance and self-lubrication and plasticity under high temperature conditions. Usage: Mainly used in powder metallurgy industry, as a release agent, and can increase the strength of the original.
Variety: all kinds of graphite packing, graphite packing ring, spiral wound gasket, graphite thread Specifications: Adjust according to customer requirements Performance: Use temperature: -200~800In non-oxidizing medium Description Graphite conductive rings are widely used in the conductive series connection of graphitization furnaces in the industrial production of modern graphite electrodes. In the sintering of the series-connected graphitization furnace,the graphite conductive ring is used in series connection,which can greatly improve the efficiency and facilitate the replacement of parts. Reduce the cracks on the end face of the electrode,increase the output rate,and better improve the quality of the electrode product.
Varieties: graphite packing, graphite packing ring, spiral wound gasket, graphite thread Specifications: Adjust according to customer requirements Performance: Operating temperature -200~800 (in non-oxidizing medium) Product Usage Various pumps, valves, chemical instruments, metallurgy, electric power, etc., used as static sealing components
Variety: all kinds of graphite packing, graphite packing ring, spiral wound gasket, graphite thread Specifications: Adjust according to customer requirements Performance: Operating temperature: -200~800 (in non-oxidizing medium) Product Usage Various pumps, valves, chemical instruments, metallurgy, electric power, etc., used as static sealing components
Variety: all kinds of graphite packing, graphite packing ring, spiral wound gasket, graphite thread Specifications: Adjust according to customer requirements Performance: Use temperature: -200~800In non-oxidizing medium Product Usage Various pumps,valves,chemical instruments,metallurgy,electric power,etc. ,used as static sealing components
Variety: MD-2, MD-2A, MD-8, MD-12, MD-15 Performance: has good lubricity, film removal, chemical stability, high temperature adhesion, improve the service life of the mold and forging quality. Does not pollute the environment, easy to use.
Expansible graphite is produced by our company high-quality natural phosphorus sheet graphite, after special modification and obtained a flexible graphite product, is an ideal new sealing material, in the petroleum, chemical industry, electric industry, aviation, automobile, ship and instrumentation and other industries dynamic, static sealing has a wide range of applications. Expandable graphite by high temperature instantaneous treatment, scale-like into vermicular, volume can be expanded 100-400 times, this expanded graphite still maintains the nature of natural graphite, and has good molding plasticity, flexible ductility and sealing, is a variety of graphite plates, seals of high quality raw materials, can also be used for metallurgical industry of new protection slag, heating agent. Varieties: 9950250 9980250 9950200 9980200 9550250 9580200 etc Size: 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh Expansion rate: 100-400ml/g Performance: With good expansibility, the finished product has high temperature resistance, radiation protection, heat insulation, lubrication, plasticity, chemical stability Application: Widely used in steel, metallurgy, petroleum, chemical industry, machinery, aerospace, atomic energy and other industrial sectors.
Graphite crucibles are highly heat-resistant containers used in metallurgical, foundry, and laboratory applications for melting and casting metals or other high-temperature materials. The unique properties of graphite make these crucibles suitable for extreme temperatures, as they can withstand very high thermal loads without degrading or breaking down. Key Temperature Range â?? Maximum Operating Temperature: Graphite crucibles can typically withstand temperatures up to 2,900�°C (5,252�°F). This makes them ideal for melting metals with high melting points like p, copper, and iron. Minimum Temperature: There is no specific minimum temperature for graphite crucibles. However, they perform best at high temperatures and are not typically used at low temperatures.
Graphite Target Graphite (C) sputtering targets are widely used in the Physical Vapor Deposition (PVD) process for depositing thin carbon films onto substrates. Graphite targets are characterized by high temperature resistance, self-lubrication, corrosion resistance, and good electrical conductivity. When using graphite as a target material, different materials are used depending on the industry. The sputtering process involves bombarding a target with high-energy plasma ions, which strips atoms from the surface of the target and deposits them on the substrate to form a thin film. Graphite sputtering targets are made from high-purity graphite material and come in a variety of shapes and sizes, such as discs, rectangular tiles and custom shapes. Graphite sputtering targets are very durable and provide consistent, high quality films in the PVD process. They offer excellent thermal and electrical conductivity, good adhesion to the substrate, and high hardness for use in high-temperature, high-pressure environments.
Graphite jewelry molds make original designs of graphite crucibles attached to them for a long time, which keeps high-temperature resistance. Making graphite molds for jewelry is the procedure used to insure that jewelry items can be accurately duplicated at any time future. The mold making process begins with the creation of a metal model. Models can be as simple as a basic ring or complex as jewelry containing multiple interlinking parts used to create elaborate multicolor jewelry. What's the difference between graphite ring molds and metal ring molds? Custom graphite molds for glass, while less costly and more resistant to warping under high temperatures compared to metal counterparts, may impart a slightly rougher finish to the glass ring. This difference in finish arises from the inherent properties of the materials; graphite tends to have a slightly coarser texture than metal. However, graphite molds excel in thermal stability and are often preferred for their durability and longevity in glassmaking processes. Conversely, metal ring molds, such as silver casting molds, offer a smoother finish but come with a higher price tag and susceptibility to deformation under extreme heat. Glass artisans weigh these factors when selecting between graphite and metal ring molds, balancing cost, durability, and desired surface finish in their creative endeavors.
Large graphite crucible(with spout) are mainly used in metallurgy, chemical industry, glass and other fields of various powder sintering and metal smelting, and are often used in papermaking industry for dehydration and various grinding components. It is an ideal ceramic substitute. Advantages of Graphite Rod Electrode î?? Large graphite foundry crucible has strong corrosion resistance against acid and alkaline solution. Semiconductor graphite crucible can be used in high temperature systems, for some strong strain resistance of the product, it also has the chemical stability, so that its thermal conductivity is satisfactory. How to Use graphite crucible for sale î?? 01 Before use, bake slowly in the oven to 500â??; Place in dry place after use to avoid rainwater intrusion. 02 According to the capacity of the crucible, do not squeeze too tightly, so as not to crack the crucible due to the thermal expansion of the metal. 03 When removing the molten metal, scoop it out with a spoon and useless caliper as much as possible. If the use of calipers and other tools, should be consistent with the shape of the crucible, so as not to local stress too large, shorten the service life. 04 The service life of the crucible is related to its use. Strong oxidation flame should be avoided to spray directly on the graphite crucible to shorten the service life of raw materials. If you need any kinds of graphite and carbon products, please contact us, as a professional graphite manufacturer, Wanhui is willing to offer you high quality products.
