ຕ.ລ. . 27, 2023 08:43 ກັບໄປທີ່ລາຍຊື່

Mica is a rock-forming mineral,

Mica ore mainly includes biotite, phlogopite, Muscovite, lepiolite, sericite, green mica, iron lepiolite, etc.

Mica powder is a non-metallic mineral, containing a variety of components, of which the main SiO2, the content is generally about 49%, Al2O3 content is about 30%. Mica powder has good elasticity and toughness. Insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, strong adhesion and other characteristics, is an excellent additive. It is widely used in electrical appliances, welding rods, rubber, plastics, paper, paint, coatings, pigments, ceramics, cosmetics, new building materials and other industries, and has a wide range of uses. With the continuous development of science and technology, people open up new fields of application.

1, electronics industry: mica has excellent insulation properties, thermal conductivity and high temperature resistance, so it is widely used in the electronics industry. It is used as an insulating material of electronic components, an isolating layer of circuit board, a protective layer of resistors, etc., and can also be used as an important material for manufacturing capacitors, relays and insulation gaskets and other devices.

2, material industry: mica in the material industry has a variety of applications. Due to its unique layered structure, mica can be added as a filler and reinforcing material to plastics, rubber, paints and coatings to enhance the mechanical and electromagnetic properties of the material. In addition, mica can also be used to manufacture high temperature resistant materials, ceramic materials and fireproof materials.

3, cosmetics and chemical industry: mica is widely used in cosmetics manufacturing. Due to its good optical properties and chemical resistance, mica is often used as a pearlescent component in makeup products, giving cosmetics a shiny, silky texture. In addition, mica can be used in the manufacture of advanced coatings, coatings and pigments.

4, powder metallurgy: mica is also used in powder metallurgy industry. metallurgy materials have good wear resistance, corrosion resistance and electrical conductivity, and are suitable for the production of complex engineering parts, self-lubricating bearings and cermet composite materials.

5, gems and ornaments: Some varieties of mica, such as silver-white Muscovite, because of its unique luster and magnificent appearance, is widely used in the production of gems and ornaments. They are cut and polished into stones of various shapes and used to make necklaces, rings, earrings and bracelets, among others.

ແບ່ງປັນ

ຕໍ່ໄປ:

Pine bark mulch preserves water and fertilizer

ຂ່າວລ່າສຸດ