Mica is a new non-metallic crystal material, a national key new material, with heat insulation, insulation, high temperature resistance characteristics, is an important material in aerospace, rail transit, nuclear power, wind power, aircraft carriers and other high-tech fields, but also electrical equipment, wire and cable, household appliances indispensable insulation material, in the national economy and national defense construction plays an important role.

Take pearlescent pigments as an example, pearlescent pigments are a class of pigments with pearl luster, which are deposited on the substrate (generally natural mica, synthetic mica, glass sheet and other sheet-like materials) above a layer or alternately deposited multiple layers of metal oxides or non-metallic oxides and formed a flat sandwich body with a structure similar to sandwich. Due to the difference in refractive index between the substrate and the oxide deposited on its surface and each oxide, when the light shines on the surface of the pearlescent pigment, the incident light will be refracted and reflected at the interface of each layer of the pearlescent pigment, and the color of the pearlescent pigment that people see is the result of the superposition of light after multiple refractions and reflections of the light, that is, the interference phenomenon of light.

Pearl pigments are more than just a cosmetic trend; they are a testament to the ingenuity and artistry inherent in creative expression. Their unique properties, rich history, and versatility in application make them a favored choice among artists and beauty enthusiasts alike. As we look to the future, the evolution of pearl pigments promises exciting possibilities, ensuring that their mesmerizing charm will continue to shine brightly in our artistic and cosmetic endeavors. Whether as a subtle highlight or a bold statement, pearl pigments are poised to remain a fundamental aspect of our creative landscape.

3. อุตสาหกรรมเซรามิก

Mica finds its applications across various sectors. One of the most prominent uses is in the cosmetics industry, where it acts as a pigment and a filler. Mica powder is often incorporated into products such as foundation, eyeshadow, and highlighters to give them a shimmering quality. Its ability to reflect light helps in achieving a more vibrant and luminous appearance, which has made mica an integral ingredient in many beauty products.

In short, there are significant differences between natural mica powder and synthetic mica powder in production methods, color and appearance, performance characteristics, application fields, and price and cost. Synthetic mica powder is superior to natural mica powder in terms of high temperature resistance, transparency, electrical insulation, stability and mechanical properties, while natural mica powder has more advantages in resource acquisition, cost and color. When choosing which type of mica powder to use, you can consider the high temperature resistance of the required material, electrical insulation performance, transparency and color requirements, evaluate the mechanical strength and hardness of the required material, consider chemical stability and other different application scenarios and technical requirements to make a reasonable choice.

The authoritative stance of leading mica manufacturers is underscored by their adherence to international standards and certifications. These companies position themselves as industry leaders by consistently delivering products that meet stringent quality assurance protocols. Regular audits, compliance with environmental regulations, and a commitment to sustainable mining practices further establish their credibility in the market.

Mica’s shimmering effect can be attributed to several factors, including its light-reflective properties and the way its thin flakes interact with light. When light strikes a gold mica pigment, it is reflected off the smooth surface of the individual mica particles. This reflection is further enhanced by the mineral’s unique plate-like structure, which scatters light in different directions, creating a soft, glowing effect.