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Au-delà des applications esthétiques, le mica est également utilisé dans diverses industries en raison de ses propriétés isolantes et de résistance à la chaleur. On le retrouve dans la fabrication de composants électroniques, où il sert d'isolant dans les condensateurs et les circuits. Sa capacité à résister à des températures élevées en fait un matériau idéal pour des applications industrielles où la durabilité est essentielle.


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mica processing plant_mica processing plant

Natural mica powder and synthetic mica powder also have great differences in electrical insulation, mechanical properties, chemical stability, application range and cost. Natural mica powder has good electrical insulation, but the volume resistivity is lower than that of synthetic mica. Synthetic mica powder has better electrical insulation properties, high volume resistivity and stable dielectric constant, and is suitable for high performance electrical insulation materials. The hardness of natural mica powder is relatively low (2-3), and it has good elasticity and peeling property. The hardness of synthetic mica powder is higher (between 3 and 4), and the tensile strength and compressive strength are better than that of natural mica powder. Natural mica powder is stable in acid-base solution, but it is easy to decompose at high temperature. Synthetic mica powder is stable to acid and base at room temperature, but will be slowly corroded by sulfuric acid above 300℃. Better thermal stability, not easy to release gas. Natural mica powder is widely used in electrical appliances, welding rods, rubber, plastics, paper making, paint and other fields. Synthetic mica powder is mainly used in high-end electrical insulation materials, aviation, aerospace, national defense industry and other high-tech fields. Because synthetic mica powder needs to be produced through complex chemical processes, its production cost is usually higher than that of natural mica powder. Therefore, in the market, the price of synthetic mica powder is often higher than that of natural mica powder. However, with the continuous progress of production technology and the gradual emergence of scale effects, the price of synthetic mica powder is expected to gradually decrease.

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mica processing plant_mica processing plant

Mica powder is a fine pigment made from naturally occurring minerals. It is known for its unique reflective and refractive qualities, which give depth and luminosity to projects. Available in countless colors, mica powder can be used in various mediums, but it shines particularly bright when combined with epoxy resin. The versatility of mica powder allows crafters to experiment with different shades and effects, ranging from subtle hues to bold, metallic looks.


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mica processing plant_mica processing plant