Lianyungang Snow White Sand Factory
The magnetic separation equipment removes iron according to the chemical properties of iron. The magnetic separation equipment has two methods, dry separation and wet separation, each of which has its own advantages. When it is used, the composition of raw quartz sand should be measured as far as possible. If the raw quartz sand contains hematite, limonite, biotite and other weak magnetic residues with intergrowth particles in it, the wet separation is the only way, However, the disadvantages of wet separation are large power consumption, easily damaged materials, large water demand for production, and high operation and maintenance costs. If the above residues are not available, dry separation can be used. Compared with wet separation, the cost and maintenance are extremely low.
Lianyungang Snow White Sand Factory
Application of silicon powder in plastic products Active silicon powder is added to rubber, cis-1,4-polybutadiene rubber, etc. The powder equipment is easy to loosen, the professional skill of rubber mixing is good, and the injection and extrusion properties are good. It can also develop the vulcanization rate of vulcanizates, and improve the viscosity of plastics, especially the ultra-fine silicon powder, which replaces some white carbon black added to rubber, The development of physical property index values of finished products and the reduction of product costs have good practical effects. Silicon micropowder is used in the battery rubber shell instead of clay, active calcium carbonate and other powder equipment materials, with the charging amount up to 65% and superior professional skills.
Lianyungang Snow White Sand Factory
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.
Lianyungang Snow White Sand Factory
Calcium carbonate is widely used, and most plastics can be used. In addition, calcium carbonate is effective in improving some properties of plastic products to expand their use standards. In plastic production and processing, they can reduce the shrinkage rate of epoxy resin, improve rheological personal behavior, and manipulate viscosity. It can also have the following functions: improve the reliability of the overall dimensions of plastic products; Improve the strength and rigidity of plastic products; Improve the processing properties of plastics; Improve the temperature resistance of plastic products; Improve the astigmatism of plastics; It can make the product have certain performance; Reduce the cost of plastic products.
