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

Mica powder is a natural mineral pigment derived from the mineral mica, known for its brilliant luster and soft sheen. Mica is ground into a fine powder, resulting in a versatile product that is non-toxic, lightweight, and perfect for a wide range of applications, from cosmetics to art supplies. In the realm of resin crafting, mica powder is particularly favored for its ability to produce vibrant colors and beautiful pearlescent effects.

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.

4. Automotive and Industrial Applications

Modified plastics have a wide range of applications in the automotive industry, such as bumpers, instrument panels, door interior panels, and other components.

One of the joys of this medium is its forgiving nature; mistakes can often be incorporated into the design, leading to unexpected results that can inspire new directions in the artwork. The wax cools quickly, allowing artists to build layers and textures with ease, further enhancing the overall aesthetic.