4. Lowering Processing Costs Mica powder can also contribute to more efficient manufacturing processes. Its unique structure can help reduce the viscosity of plastic formulations, making them easier to work with during production. This can lead to decreased energy consumption and lower overall production costs.

In addition, lepidolite and ferrolepidolite can also be used as mineral raw materials for extracting lithium.

As the industry evolves, mica powder factories are focusing on innovation and sustainability. With growing awareness of ethical sourcing practices, especially concerning the mining of mica, many factories are taking steps to ensure that they obtain their raw materials responsibly. This includes establishing partnerships with miners who adhere to fair labor practices and contribute to the well-being of local communities.

What are the uses of mica

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.