Calcium powder can be divided into: heavy calcium powder, light calcium powder, active calcium powder, flue gas desulfurization calcium powder, ultra-fine calcium carbonate and so on.

Dolomite powder is an anhydrous carbonate mineral powder, mainly composed of calcium and magnesium carbonate. It can be used as raw materials for the production of high-grade glassware, medical bottles, and optical glass.

Emery, SiC, also known as silicon carbide. Pure is a colorless crystal. Density 3.06~3.20. It's very hard, about 9.5 degrees Morse. Generally, it is a colorless powdery particle. After grinding, it can be used as grinding powder, polishing paper, and friction surfaces for grinding wheels and whetstones. It is made by heating sand and carbon in an electric furnace.

Microsilica powder is a new kind of material,Microsilica powder is a new material with high surface area, a large number of pores, high and low temperature stability, biological inertness and so on. Its application field is very wide, can be used in petroleum catalyst, environmental protection materials, biomedicine and many other fields.

Iron oxide pigment is a kind of large quantity and wide range of inorganic color pigments, it is widely used in building materials, paint, ink, rubber, plastic, ceramics, glass products, hardware and glass polishing, drama oil color, painting, cosmetics, medicine coloring, photocopying materials, catalysts, electronic industry and magnetic memory materials for recording and video.

iron dust, which is an aggregate of iron particles with a size of less than 1mm, is the main raw material for powder metallurgy. According to the particle size, it is traditionally divided into five grades of coarse powder, medium powder, fine powder, micro-fine powder and ultra-fine powder. Iron powder composed of particles with particle size in the range of 150~500μm is coarse powder, particle size in the range of 44 ~ 150μm is medium powder, 10 ~ 44μm is fine powder, 0.5~10μm is extremely fine powder, and less than 0.5μm is ultra-fine powder.

Alumina powder is made of liquid aluminum hydroxide by extrusion solidification, which contains a variety of elements, and the content is high, the overall density is higher than the general aluminum powder. The surface of alumina powder is closer to the ideal surface than that of other metal powders, so it has good exhaust performance. The particle size of alumina powder is generally 90-100 microns, has good suspension, no load charge, can be oxidized at low temperatures, and has excellent electromagnetic characteristics.

Fluorite (Fluorite) is also called fluorite. A mineral commonly found in nature that is symbiotic with many other minerals and occurs in many parts of the world, [1] with five effective varieties. The main component is calcium fluoride (CaFz). Crystallized into octahedrons and cubes. The crystal is glassy, bright and changeable color, brittle quality, Mohs hardness of 4, melting point of 1360℃, with complete cleavage properties. Some samples can emit light when subjected to friction, heating, ultraviolet irradiation, etc.

Wheat flour powder is widely used in medical care, food, beverage, water purification, sewage treatment, anti-corrosion, deodorization, preservation, decontamination, porcelain production, planting and aquaculture and other fields.

mineral powder is a general term for stone powder and its substitutes that meet engineering requirements. It is the product of grinding ore processing, is the first step of ore processing and smelting, and is one of the most important steps. The hydrophilic coefficient of mineral powder is the ratio of the volume of expansion per unit of mineral powder in the same water (polar molecules) and the same volume of kerosene (non-polar molecules). Hydrophilic coefficient of mineral Powder in Highway engineering < The mineral powder of 1 is called alkaline mineral powder.

Composite granite sheet is a kind of raw material in high-grade granite paint (paint), composite granite sheet is the introduction of green thermal insulation, it is composed of inorganic materials, high molecular polymer, non-ionic additives, interface active agent, color and shape size completely imitation of natural granite stone color and size of the particles.

Iron powder is one of the most important metal powders. Iron powder is the largest in powder metallurgy production, and its consumption accounts for about 85% of the total consumption of metal powder.

Medical stone is a kind of natural ore with porous, light weight and high temperature resistance. It is widely used in the fields of building materials, agriculture, horticulture, fireproof materials and industrial filtration, and plays an important role.

Volcanic stone (volcanic rock or pumice) is a kind of glassy lava with dense pores formed by the rapid expansion of internal gas due to the sharp reduction of pressure after the sudden cooling of magma during the volcanic eruption. The pore volume accounts for more than 50% of the rock volume. It is called pumice because of its many pores, light weight and ability to float on the surface of the water. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire protection, acid and alkali resistance, corrosion resistance, and no pollution, no radioactivity.

Silica ash, also known as silica powder, also known as micro-silica powder or silica ultrafine powder, generally referred to as silica ash. Silica fume is a kind of ultrafine silica powder material formed by the rapid oxidation and condensation of SiO2 and Si gas and oxygen in the air during the smelting of ferrosilicon alloy and industrial silicon.

Mica, a mineral that has been used for centuries, is not just a pretty face; it's a versatile material with a rich history. Mica Powder, derived from this natural gem, adds a touch of glamour to various applications, from cosmetics to construction.

In this paper, activated carbons (ACs) with high specific surface areas were successfully synthesized by simple one-step carbonization-activation from paulownia sawdust biomass, and the effects of the synthetic conditions on their CO2 capture capacity were investigated as well.

Bentonite is a very old clay that has been used as a remedy for many things. The fine powder forms when volcanic ash ages. It’s named after Fort Benton, WY, which has a lot of it. But it’s found all over the world. It’s also known as Montmorillonite clay after a region in France with a large deposit. And you may hear it called calcium bentonite clay.

Calcium fluoride is an inorganic compound that is colorless crystal or white powder. Insoluble in water, slightly soluble in inorganic acid, react with hot concentrated sulfuric acid to produce hydrofluoric acid. In general, calcium fluoride is prepared by the interaction of calcium carbonate with hydrofluoric acid or by repeated treatment of fluorite powder with concentrated hydrochloric acid or hydrofluoric acid.

Vermiculite is a natural, inorganic, non-toxic mineral that expands under high temperature. It is a relatively rare mineral, belonging to the silicate group. Its crystal structure is monoclinic crystal system, and its appearance is similar to mica. Vermiculite is produced by the hydration of certain granite.