Washed mica ：Mica main crystallization monoclinic crystal was thinat the
six-party Flake, Flake, tabular and sometimes six-party column was
false.Hardness 2-3, 2.70~3.20 share. Mica refractive index with
higher iron contentand the corresponding increase was protruding
from low to CKS processes.Non-ferrous variant SHEET colorless,
higher iron content, the greater the colorand multi-color and
enhance the absorbability.
Chemical composition | SiO2 | Al2O3 | K2O | Na2O | MgO | Fe2O3 | S+P | H2O |
Content (%) | 44-50 | 20-33 | 9-11 | 0.95-1.8 | 1.3-2 | 2-6 | 0.02-0.05 | 0.13 |
Formation of elementary territory Pacific-quality rock, rock is
rich in mineral mica, texture sector exploration, Mica broken
reserves amounted to 13.7 million tons, high-grade ore, good
quality and is the only broken Mica origin. Muscovite has a unique
acid and alkaline chemical stability, heat resistance and is not
combustible, but also has good insulation. In the international and
domestic market increasingly widespread use. Can be used to replace
asbestos building materials industry products.
Mica usesThe industrial use was most of the Muscovite, followed by
the mica. Its widely used building materials industries, fire
industry, fire-extinguishing agent, welding electrodes, plastic,
wire insulation, paper and paper asphalt, rubber, Pearlescent
pigments such as chemical industry. Ultra-fine mica powder for
plastics, coatings, paints, rubber and other functional fillers can
increase its mechanical strength, increase toughness, Adhesion
anti-aging and corrosion resistant type. In addition to the very
high electric insulation, acid-base corrosion resistance,
flexibility, toughness and sliding, thermal noise, thermal
expansion coefficient of small properties, the first to launch two
unit-smooth surface, the radius to thickness ratio, morphology,
adhesion so on.
Major industrial use its insulation and heat resistance, and
acid-fast, alkali resistance, resistance and sexual exploitation.
for electrical equipment and electrical equipment insulation
material;
Secondly used in the manufacture of steam boilers, smelting
furnaces and windows and mechanical parts.
Mica broken and can be processed into Muscovite mica paper, can
also perform various Mica unit low-cost manufacturing, uniform
thickness of the insulation material.
Physical characteristicsMica is a type of water layered silicate
minerals, many types, the Muscovite has a unique acid, alkaline,
chemical stability, but also has good insulation and heat
resistance, is not combustible, corrosion protection.
According processing methods into dry mica, wet Mica. The main
specifications are8-10 Head, Head 10-20, 20-40 Head, Head 40-60,
60-100 head, Head 100, 200, and 325 etc.
