Price of Nanchang Refined White Sand
The effect of polishing and brushing wear-resistant materials with silicon powder is very good. Follow the progress of intelligent professional skills, and the surface solution of materials is also required to be higher and more precise. The application of wear-resistant materials is becoming increasingly common. Because its particles are close to the ring, the silicon micropowder is superfine crushed according to the extremely fine and grade classification, and then treated with modified materials. It is an excellent scrub wear-resistant material for metal products. If it is used in scrub rolling bearings, the smoothness can reach more than 3.0, better than similar imported products. Other products are used for polishing semiconductor material posts, fine gate valves, hard disks, magnetic tape drives, and cars.
Price of Nanchang Refined White Sand
Porcelain filter material made of bauxite has been used in engineering projects. Because the filter material has many microporous plates, large total area, high porosity and strong absorption function, it can replace quartz sand or anthracite filter material layer. Wooden filter materials, such as golden pomelo shell, are increasingly used because of their uniform particle size, light volume, high compressive strength, damage resistance and remarkable de oiling effect. Filter materials such as water treatment quartz sand and anthracite shall meet the following application standards: the physical properties are stable and not easy to harm the quality of wastewater; With good impact toughness, it is not easy to break in the whole process of application; Medium level granularity.
Price of Nanchang Refined White Sand
Characteristics of light calcium carbonate Calcium carbonate is non irritating, odorless, white, dry, carboxyl free, soft powder, and its strength is Mocha No. 3. Light calcium carbonate is a chemical production of calcium carbonate, with an average particle size of 0-6um and a glossiness of more than 95%, which is usually used as an electrostatic powder of calcium carbonate. Heavy calcium carbonate is made of natural dolomite, limestone and other raw materials by mechanical equipment. Because of the variety of equipment, its application in electrostatic powder is limited. It plays a framing role in the electrostatic powder. Their addition can improve the thickness of the coating, corrosion resistance and durability of its coating.
Price of Nanchang Refined White Sand
There are many specific contents, methods and processing technologies of water treatment, involving physics, organic chemistry and microbial solutions. In order to better remove the mechanical residue in water, one or more composition solutions, such as natural deposition, solidification deposition, filtration and ultrafiltration membrane, are usually applied according to the characteristics of solid chemicals. The practical experience has proved that the physical and chemical solution of filtration can reach the higher water body regulations after sedimentation and coagulation sedimentation, which is an economic development and effective enterprise water treatment technology. Water treatment quartz sand is a common filter material. In addition, there are also filter materials used to remove some residues in the water.
Price of Nanchang Refined White Sand
Particle size and particle size analysis: particle size refers to the size of particles. Particle size analysis refers to the proportion of particles of various sizes in the number of particles in the powder sample. It is common for people to use "screen mesh number" to indicate the fineness of the powder, and D97 is used to indicate the relative particle size. However, a simple D97 does not mean the fineness characteristics of the powder, and a complete particle size layout should be used to show the fineness characteristics. In plastic products, the narrower the scope of calcium carbonate particle size analysis, the more stable the production, processing and product quality; The wider the particle size analysis is, the more difficult the production and processing are, and the product quality is unstable.
