Fine Tungsten Powder

Low-cost high-purity molybdenum disulfide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

The main function of molybdenum disulfide used in friction materials is to reduce friction at low temperature and increase friction at high temperature, with small loss on ignition and volatile in friction materials. Friction reduction: The particle size of molybdenum disulfide processed by supersonic jet...

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Lubricating Molybdenum Disulfide Powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Advantages of molybdenum disulfide 1. Completely eliminate oil leakage, clean and neat, and greatly promote civilized production. 2. It can save a lot of lubricating grease. 3. Improve the operating technical conditions, extend the maintenance cycle, reduce the labor intensity of maintenance workers, and save...

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Low-cost high-purity molybdenum trioxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Molybdenum trioxide nanopowder should be stored in a dry, cool and sealed environment, do not expose to the air, and avoid heavy pressure, and transport it as ordinary goods. 1. It is used as a catalyst in the petroleum industry, and also used in the manufacture of molybdenum metal, enamel pigments and...

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Molybdenum dioxide MoO2Cl2 99.9% powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

As a metal oxide with high electrical conductivity, molybdenum dioxide has a high carrier conduction rate, and the tunnel-like voids in its crystal structure are also conducive to the rapid insertion and extraction of charged particles. With many preparation methods and low cost, it is an excellent candidate material...

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Molybdenum powder MoO2Cl2 99.9% powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

The use of molybdenum powder in the paper industry makes the paper have the characteristics of good brightness, firm structure, good writing ability, uniform coating, low friction, easy dehumidification, and easy drying. The production of paint is another important use of molybdenum powder. Molybdenum powder is an...

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Chemical reagent Tungstic acid

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

A polytungstic acid, colorless crystals. It belongs to 12-tungsten isopolyacids, the simple structural formula is H6[H2(W3O10)4]·nH2O, n is 10 or 23; the density is 3.93g/cm3, and it decomposes at 50 ℃; the solubility is very large, 88.57 g/100cm3 water (25℃). It is derived from the transformation of metatungstic acid...

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High Purity Nano Molybdenum Dioxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Molybdenum dioxide products have high purity, small particle size, uniform distribution, large specific surface area, high surface activity, and low bulk density; transition metal oxides with high electrical conductivity, high melting point and high chemical stability Molybdenum dioxide is a constituent of "technical...

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MoS2 Molybdenum Disulfide powder metal powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Can molybdenum disulfide be used as a "permanent brand" lubricant? A few days ago, researchers at the U.S. Department of Energy's Argonne National Laboratory made a mistake and discovered a wonderful spark between molybdenum disulfide and nanodiamonds. The reaction between the two can produce a "permanent brand"...

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Low price tungstic acid

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

white tungstic acid Microcrystalline white powder, n:m>1.3, the ratio of n to m varies with preparation and drying conditions. White tungstic acid has significant activity, slightly photosensitivity, easy to reduce. It is prepared by adding sodium tungstate solution dropwise to dilute nitric acid. Decomposing the...

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Hot selling tungsten oxide Sales

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten oxide has gas sensitivity and is used for the detection of nitrogen dioxide, ammonia and other toxic gases. Tungsten oxide thin film gas sensors and tungsten oxide nanoparticle sensors have been prepared, and the discovery of nanosensors has greatly improved the detection of low-concentration toxic gases...

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Chemical Reagent Tungsten Oxide Spot

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Part of tungsten oxide is used in the production of chemical products, such as paints and coatings, catalysts in the petroleum industry, etc.; but tungsten oxide is an intermediate product, and a large amount of tungsten oxide is used in metal tungsten powder and tungsten carbide powder, and then used in the...

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Specializing in the production of tungsten powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

In addition to certain requirements for the impurity content of tungsten powder, the oxygen content should be controlled within a certain range. The particle size of commonly used tungsten powder is generally 2-10 μm in Fisher’s average particle size. The tungsten powder is in the shape of polygonal particles. In...

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