Mica heating plate has many physical and chemical properties
Mica is a rock-forming mineral, generally in the form of pseudo-hexagonal or rhombic plates, flakes, and columnar crystals. Its color varies with changes in chemical composition, primarily deepening with increased iron content. The characteristics of mica are insulation, high temperature resistance, gloss, stable physical and chemical properties, good heat insulation, elasticity, and toughness, as well as the ability to be peeled into elastic transparent flakes.
Mica materials have many physical and chemical properties, such as good high temperature resistance, heat insulation, toughness, etc. Therefore, its processed product, mica plate, is often used as insulation material for electrical equipment. Mica plates made from mica are not only used for electrical insulation but also widely used in building materials, plastics, rubber, and other chemical industries.
The main component of mica plate is mica. Under normal circumstances, the mica content of mica plate reaches about 90%, and the remaining 10% is usually glue or other binders. Our hard mica plate can withstand a temperature of 500 degrees Celsius under long-term normal working conditions and can withstand 850 degrees Celsius in the short term. In addition, our phlogopite mica plate can work at an average temperature of 1000 degrees Celsius, and its puncture resistance is even more outstanding among products.
Thermal insulation materials generally refer to materials with a thermal conductivity coefficient less than or equal to 0.2. The development of thermal insulation materials is very fast. Using good insulation technology and materials in industry and construction can often achieve twice the result with half the effort. When our insulation materials are used in buildings, every ton of mineral wool insulation products used can save one ton of petroleum per year, saving resources and reducing costs.
Mica has many physical and chemical properties, such as good high temperature resistance, heat insulation, toughness, etc. Therefore, its processed product, mica plate, is often used as insulation material for electrical equipment. Mica plates made from mica are not only used for electrical insulation but also widely used in building materials, plastics, rubber, and other chemical industries.
1. HP-5 hard muscovite mica plate, this product is silvery white, temperature resistance grade: withstands 500 °C under continuous use, withstands 850 °C under intermittent use.
2. HP-8 hard phlogopite mica plate, this product is golden, temperature resistance grade: withstands 850 °C under continuous use, withstands 1050 °C under intermittent use.
3. Excellent high temperature insulation performance, maximum temperature resistance up to 1000 °C, with good cost performance among high temperature insulation materials.
Mica plate market has not been greatly impacted. Basically, the technology in China is not much different from that abroad, and there are many mica plate manufacturers in our country, which ensures sufficient supply in the domestic market. However, due to technological gaps, the Chinese mica plate market is still somewhat unstable.
Mica plate has greatly promoted the development of the electric heating appliance industry. Mica plates need to be cut or stamped into various shapes during use, and a large amount of scrap is generated during the cutting and stamping process. If not handled properly, these scraps can cause significant environmental problems. Generally, the longest mica plate produced by mica plate manufacturers is only 2400mm. However, this cannot meet the length requirements of some large steel furnace customers. To this end, our factory commissioned a press manufacturer to develop a large-tonnage, ultra-long mica plate press. The mica plates produced can reach a maximum length of 3600mm, solving the special length requirements of some customers. Phlogopite mica plates can also be pressed into sheets of 1200*3600.
