Mica powder

The main specifications of mica powder produced in our factory are: 20 orders, 40 orders, 60 orders, 80 orders, 100 orders, 200 orders, 325 orders, 400 orders, 500 orders, 600 orders, 800 orders, 1000, 1250, 2500.
(1) mica powder is a non-metallic mineral, which contains a variety of components, mainly SiO2, the content is generally around 49%, and the content of Al2O3 is about 30%. Mica has good elasticity, toughness, insulation, high temperature resistance, acid and alkali resistance, corrosion resistance and strong adhesion. It is an excellent additive. It is widely used in electrical appliances, welding strips, rubber, plastic, paper, paint, paint, pigment, ceramics, cosmetics, new building materials and other industries, with a very wide range of uses.
(2) the main chemical composition of mica powder
The Muscovite crystal is six square shaped plate and columnar, the plane of the joint is flat, and the aggregate is in a piece like or squash shape, so it is called fragmented muscovite. The fragmented Muscovite is white, transparent and translucent, and its texture is pure and spotless. The flake mica has a diameter of 2-10 mm in the ore and its molecular formula is KAl2 (AlSi3O10) (OHF) 2.. Its chemical composition is shown in the following table: the main chemical components of Muscovite are:
Chemical composition SiO2 Al2O3 K2O Na2O MgO Fe2O3 S+P H2O
Name silica three oxidation two aluminum oxide potassium oxide sodium Magnesium Oxide iron oxide sulphur + phosphorus water
The content is 44-50 20-33 9-11 0.95-1.8 1.3-2 2-6 0.02-0.05 0.13
Application of mica powder:
The Lingshou county is the Archean double quality rock stratum, which contains abundant mica minerals. Through the exploration of the texture department, the reserves of the mica are 1 million 700 thousand tons, the ore grade is high and the quality is good. It is the only producing area of the whole country. Mica powder has unique acid and alkali resistance, chemical stability, heat resistance and non combustibility, and also has good insulation. It is widely used in the international and domestic markets. It can be used in building materials industry instead of asbestos products.
Mica powder has unique acid and alkali resistance, chemical stability, heat resistance and non combustibility, and also has good insulation. It is widely used in international and domestic markets and can be applied to building materials industry instead of asbestos products. It can also be applied to industrial fields such as fire extinguishing agent, automobile damping material, friction material, sealing material, electric welding strip, plastic, paint, paint, electronic products, oil well drilling, pearlite pigment and so on.