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.
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.
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.
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.
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.
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.
LSFeldspar specializes in the production, trading, and innovation of soda feldspar for the ceramic, glass, and coating Industries, as well as for paints, plastics, coating, and refractory industries, etc. Soda feldspar manufacturers of Anyang Lishi Industrial cover an area of 45,000 square meters, with state-of-the-art production equipment, a factory laboratory, and a testing center to ensure customers the first quality products. As one of the soda feldspar suppliers in China, Anyang Lishi Industrial is a mines owner of Soda Feldspar, with strict quality control, Prompt delivery, and professional service, serving more than 200 customers in Vietnam, Indonesia, Taiwan, Thailand, Saudi Arabia, Malaysia, Oman, South Korea, Bangladesh, Kuwait and etc.
Geological processes have occasionally deposited sands composed of nearly 100% quartz grains. These deposits are identified and produced as sources of high-purity silica sand, which is essential for the glassmaking industry. Quartz sand is utilized in the production of container glass, flat plate glass, specialty glass, and fiberglass. High-purity quartz sandstone, known as quartz glass sand, is ideal for manufacturing high-quality glass. "Glass sand" refers to sandstone almost entirely made of quartz grains. Pictured is a specimen of the Oriskany Sandstone from Hancock, West Virginia. In some locations, the Oriskany is over 99% pure quartz. While much of it is used for container glass, some is selected for making lenses for the largest telescopes. The specimen measures about four inches (ten centimeters) across.
Mica sheet is made of high-quality Muscovite paper, phlogopite paper or synthetic mica paper as the base material,high-temperature silicone resin as the adhesive, baked and pressed at high temperature. Hard mica board is specially developed and designed to meet the characteristic requirements of high temperature insulation and electrical insulation. It is mainly used in the following industries: 1.Household appliances industry (including oven, toaster, hair dryer, electric kettle, electric iron, air heater, curler, electricwire heater, wallboard heater, etc.) 2.Metallurgical Industry (electric frequency furnace, industrial frequency furnace, electric arc furnace, etc.) 3.Chemical industry and medical equipment industry, as heating bracket, gasket, partition, etc.
CUSTOM GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS Graphite crucible for melting gold/silver/aluminium/copper/metal uses graphite as the main raw material and plastic refractory clay or carbon as binder processing. This kind of graphite crucible for melting copper is mainly used for gold, silver, copper, aluminum, brass and other non-ferrous metal and alloy smelting. Graphite crucible's wall is smooth and the melting loss of precious metals is small. HOW TO USE GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS Graphite crucible is most afraid of damp, damp after the quality has a great impact, if the use of damp crucible will be broken, burst, off the bottom and other phenomena, resulting in the loss of molten metal, and even industrial accidents. So graphite crucible in storage and use process, must pay attention to moisture-proof. ADVANTAGES OF GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS 01 Graphite crucible for melting silver has the characteristics of high temperature resistance, strong thermal conductivity, good corrosion resistance, long service life and so on. In the process of high temperature, the coefficient of thermal expansion is small, and it has certain strain resistance to rapid cooling and rapid heating. 02 Graphite crucible for gold/silver/aluminium/copper/brass has strong corrosion resistance to acidic and alkaline solutions and excellent chemical stability. It does not participate in any chemical reaction in the smelting process. As one of graphite products suppliers, we can provide kinds of graphite products for sale, if you are interested, please contact us.
OEM GRAPHITE BLOCKS SUPPLIER Graphite blocks for sale / graphite block for sale are generally divided into natural graphite blocks and artificial graphite blocks. The most widely used ones are artificial graphite blocks. As one of the biggest graphite blocks suppliers/manufacturers in China, WH Graphite can provide you with all kinds of OEM graphite blocks as you need. Graphite is an allotroph of carbon, gray black graphite carbon block, opaque solid graphite block, melting point of 3652, boiling point of 4827. Solid carbon graphite block, a stable chemical property, is corrosion resistance, and is hard to react with acid, alkali and other agents. Carbon graphite block burns in oxygen at 687 to form carbon dioxide. Carbon graphite blocks can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. The graphite carbon block also can be used as an anti-wear agent or lubricant. High purity graphite as a neutron decelerating agent in the atomic reactor, can be used to manufacture graphite crucible, electrode, brush, dry cell, graphite fiber, heat exchanger, cooler, arc furnace, arc lamp, pencil core, and so on. GRAPHITE BLOCKS FOR SALE EDM Graphite Blocks As China's manufacturing industry is moving towards high-end development, the country is vigorously promoting intelligent manufacturing. Therefore, in the field of precision mold manufacturing, the requirements for the discharge materials used in the processing are becoming higher and higher, so THE position of EDM graphite in the processing of these precision molds is becoming higher and higher, and the screening of EDM materials has been highly concerned by the industry. Isostatic Graphite Block Isostatic graphite is made of high purity graphite and has isotropy. Isostatic graphite is a new carbon graphite block developed in the world in the past 50 years, which is closely related to today's high technology. It is irreplaceable for manufacturing single crystal furnaces, graphite crystallizer for metal continuous casting, graphite electrode for EDM, and also an excellent material for decelerating and reflecting materials of rocket nozzles and graphite reactors.
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.
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.
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.
Silica fume, also known as condensed silica fume or microsilica, is a spherical sub-micron amorphous silicon dioxide used in many applications. Silica fume is a co-product of silicon or ferrosilicon production, consisting of ultrafine (sub-micron), amorphous, non-porous, perfectly spherical silicon dioxide (SiO2) particles, with purity levels of 85 to 99 %. The main effect of these ultra-fine particles is to greatly improve particle packing and produce a highly pozzolanic reaction in concrete and other cementitious bond systems where the silicon dioxide reacts with calcium hydroxide, heightening performance levels and the strength and durability of these materials. Additionally, silica fume, because of its amorphous (non-crystalline) structure and its specific area, provides other useful features to various applications, including improved sintering capabilities and enhanced high temperature performance of refractory castables, resulting in reactions between microsilica and other components of the refractory mix. To summarize, silica fume has two key features which alone or in combination are the basis for its high performance: The nano-sized spherical non-porous particles create an efficient "filler effect" Primary particles have an average diameter of about 0.15 �¼m (150 nanometers) Microsilica is a highly reactive form of silica producing a "chemical effect" Thanks to its amorphous nature and high specific surface area.
Item No Index Measured Value Appearance White powder Compliance index Specific surface area of nitrogen adsorption m/g 200±10 200 Sio2- content >99.8 99.9% PH 3.7-4.5 4.19 Volatile matter % at 105 �ºC â?¤3.0 0.82 Tamping density g/dm�³ 30-60 31 Sieve residue(45�¼m) mg/kg â?¤250 19.93 Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 1. in various resin additives, medicine, food and other fileds. 2. rubber, sealant, silica gel, adhesive, tile grout etc. 3. paint, coating, UPR, 4. CMP suspension etc; 5. Digital photo paper etc.
