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Mica powder is a natural mineral pigment derived from mica, a group of silicate minerals. Mica itself is known for its excellent heat and electrical insulation properties, but when ground into a fine powder, it transforms into a brilliant colorant. Mica powder is available in various colors and finishes, including matte, metallic, and pearlescent. This diversity allows artists to experiment with different shades and effects, making it a popular choice for resin coloring.


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synthetic mica biodegradable_synthetic mica biodegradable

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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synthetic mica biodegradable_synthetic mica biodegradable

Furthermore, the narrative could be enriched by exploring the process of mica excavation and exportation, highlighting ethical practices and sustainability initiatives. This not only presents the company as a responsible exporter but also taps into the growing consumer consciousness regarding sustainable sourcing. A detailed description of eco-friendly mining practices, fair trade certifications, and community building efforts in mining regions can substantiate the company's commitment to environmental and social governance.


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synthetic mica biodegradable_synthetic mica biodegradable