The application of mica powder in rubber and plastic materials is reflected in the following aspects: synthetic mica chips

①The outstanding advantages of mica powder reinforced thermoplastics are: high hardness, large filler volume ratio, good acid and alkali corrosion resistance, good permeability resistance, excellent dielectric properties, small warpage, small thermal expansion coefficient, low flammability, and molding cycle. Short, plane enhancement, high thermal change temperature.

②Mica powder is evenly dispersed in plastic, with good fluidity, easy extrusion molding and injection molding, which is conducive to industrial production. Mica powder has a wide range of applications in plastics due to its unique two-dimensional sheet structure and excellent performance of combining rigidity and flexibility. performance, heat resistance, insulation, chemical stability and barrier properties, increase surface gloss and weather resistance of products. When used in plastic food containers and electronic cooktops, it can improve the microwave permeability of the products. At present, mica powder is mainly used in PP, thermoplastic polyester, PC, PE, PA, unsaturated polyester, phenolic plastic, PU, etc.

③ The outstanding advantages of mica powder reinforced thermosetting plastics are: good dielectric properties, high dimensional stability, high hardness and thermal change temperature, and good permeability.