Military insulation field,Fluorophlogopite fluorphlogopite for two-dimensional nano-material substrate
- Commodity name: Military insulation field,Fluorophlogopite fluorphlogopite for two-dimensional nano-material substrate
- Product Details
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Fluorophlogopite mica (also known as artificial mica, synthetic mica large crystal), belongs to the silicate class of artificial mica crystal, is fused in a platinum crucible in the high temperature state of 1500℃, which is under strict technological conditions and material ratio.Its chemical formula is KMg3(AlSi3O10)F2.Because Fluorophlogopite mica is grown by strict technological conditions and material ratio (otherwise it cannot become to mica crystal), its texture is very pure and its electrical property is very good. Body resistivity: 1015 ~ 1016 Ω•cm(about 1000 times higher than natural mica); The breakdown strength is 185 ~ 238 kV/mm, which is 10 times that of polytetrafluoroethylene. It can work at 1100℃ for a long time. The melting and crystallization temperature is 1375℃. The stability of hot and cold sudden change is also very good. The ten cycle-test results are all qualified which was done under -40℃ to -70 ℃ by five Saibao laboratories in Guangzhou China(designated testing center of key research institute).
Natural mica contains more impurities, the electrical properties are unstable, the electrical properties are worse at high temperature and high frequency, and the characteristics of mica are gradually lost due to dehydration when the temperature is above 500℃. Polytetrafluoroethylene, which is commonly used insulation material, due to its poor temperature resistance, can only be used in low temperature environment, and its product is prone to metal impurities,so its corona property is not good. It can be seen that the electrical insulation properties of natural mica and polytetrafluoroethylene are incomparable to fluorophlogopite mica.
Fluorophlogopite mica is an ideal electrical insulation material in the field of high-end technology. It has been selected by the 13th Institute of Shijiazhuang of CLP Group in China for Shenzhou VIII spacecraft and environmental monitoring satellites and other space equipment to make insulation sheets.
Fluorophlogopite, also known as fluorphlogopite, is a mineral belonging to the mica group. Its unique properties make it an excellent choice for serving as a substrate in the production of two-dimensional nano-materials. As a substrate, Fluorophlogopite fluorphlogopite for two-dimensional nano-material substrate a stable and flat surface, which is crucial for the growth and manipulation of nano-materials such as graphene or other two-dimensional materials. Its chemical and thermal stability, along with its low impurity content, make it an ideal platform for the synthesis and study of various nano-scale materials. This makes fluorophlogopite a valuable component in the development of advanced nanotechnology and material science applications.
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