Muscovite Mica - China

Mica

Muscovite Mica

Muscovite

Product Details

Mica is a mineral name given to a group of minerals that are physically and chemically similar.

They are all silicate minerals, known as sheet silicates because they form in distinct layers.

Micas are fairly light and relatively soft, and the sheets and flakes of mica are flexible.

Mica is heat-resistant and does not conduct electricity.

There are 37 different mica minerals.

The most common include: clear muscovite, brown phlogopite, black biotite and sericite.

From processing technic, it can be divided into dry ground mica and wet ground mica.

Muscovite is the most common mineral of the mica family.

It is an important rock-forming mineral present in igneous, metamorphic, and sedimentary rocks.

It is also the most widely used mica.

Appearance:

Not only transparent and nearly colorless, most have a slight brown, yellow, green, or rose-color tint.

Luster: Pearly to vitreous

Crystal form:

Usually in large crystal with a pseudohexagonal outline

Distinguishing feature:

1 - Insulation

2 - High temperature resistant.

3 - Stable physical and chemical property.

4 - Good heat insulation, elasticity and toughness.

Chemical Composition:

Element SiO₂ Al₂O₃ K₂O Na₂O MgO CaO TiO₂ Fe₂O₃ S+P

Content (%) 48.5-50 28-32 8.5-9.8 0.6-0.7 0.23-0.81 0.4-0.6 0.8-0.9 1.5-4.5 0.02

Physical Property:

Thermal Endurance (℃) Mohs Hardness Density (g/cm³) Dielectric Strength (KV/mm) Tensile Strength (MPa) Surface Resistivity (Ω) Melting Point (℃)

650 2.5-3 2.8-2.9 115-140 110-145 1×1011-12 1200

Specification:

20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 150mesh, 200mesh, 325mesh, 400mesh, 500mesh, 600mesh, 800mesh, 1000mesh, 1250mesh or customize.

Application:

Application field Main function

Jointing compound 1 - Improves the workability

2 - Reduces cracking in the finished product

Coating 1 - Keep suspension

2 - Reduce chalking, shrinking, and shearing of the finished surface

3 - Reduce water penetration and weathering

4 - Brighten the tone

5 - Produce a pearlescent luster

Plastics 1 - Improve insulativity and fire resistance

2 - Improve tensile strength and bending modulus

3 - Improve size stability, reduce shrinkage, warpage and tortuosity

4 - Make smoother surface and Improve optical performance

Rubber 1 - Enhance the strength and toughness

2 - Improve anti-cracking, anti-aging and anti-corrosion performance

3 - Improve insulativity and fire resistance

4 - Resistant to acid and alkali

5 - Improve dielectric property

Asphalt roofing 1 - Act as an antistick agent

2 - Do not absorb the asphalt and stands up well to weathering

Drilling mud Help to seal porous sections of the drill hole to reduce circulation loss

Company Contact:

• Posted By: Lingshou County Huayuan Mica Co., Ltd.

• Phone: 86-15102245195

• Address: Liugou Industrial Park, Lingshou , Hebei , China

• Email:

• Website: https://www.huayuanmica.com/

• Business Description: Lingshou County Huayuan Mica Co., Ltd. formerly known as Hebei Huayuan Mica Factory founded in 1988, was established in 2013 at an investment of RMB 8 million Yuan in order to survive and develop in the diversified market competition.
  
  The Company is dedicated to exploitation, processing and sales of mica and mica products.
  
  And besides mica, we also take advantage of local resources , our technology and equipment to produce other non-metallic mineral products, such as vermiculite, color sand, quartz sand, calcium powder, barite powder, cenosphere, granite and so on.
  
  Lingshou County Huayuan Mica Co., Ltd. is seated in Lingshou County, Shijiazhuang City, Hebei Province, where is among Taihang Mountains and famous for its abundant mineral resources.
  
  According to geological prospecting data, the proved reserve of mica in Lingshou County is 1.7 million tons with excellent grade and quality.
  
  Lingshou County has been the largest production area of mica in China.
  
  As one of the earliest mica mining areas, Lingshou County has become the largest production and export base e of mica in China.
  
  Our company is located next to Beijing-Guangzhou and Shijiazhuang-Taiyuan railways, 60km to the north of Shijiazhuang and 30km to the west of the nearest exit at Beijing -Guangzhou Expressway.
  
  Therefore, it enjoys very convenient traffic conditions.
  
  With four wholly-owned subsidiaries, namely Huayuan Muscovite Factory, Huayuan Phlogopite Factory, Huayuan Biotite Factory and Huayuan Wet Ground Mica Factory and over twenty production lines, Lingshou County Huayuan Mica Co., Ltd. is very powerful in both technology and economy.
  
  Our company is able to produce and supply mica products over two hundred specifications with annual production of 60 thousand tons, which make our company one of the largest mica mining and processing base in North China.
  
  Our products are mainly exported to Japan, South Korea, U.S.A., Australia, Germany, Russia and Taiwan.
  
  During past 30 years, the 100% FPY rate has won us popularity and recognition among customers both at domestic and abroad market.
  
  In recent years, we have been investing in new plants and equipment for vermiculite, color sand, quartz sand and granite, producing calcium powder, barite powder and cenosphere with existing equipment to expand our business.
  
  We are aimed at ”broader, further and more specialized” in non-metallic mineral area.
  
  Driven by its goals of “Integrity-Centered and Quality First ”, Lingshou County Huayuan Mica Co., Ltd. highly values our company reputation and covenants and participates in international market with first-class quality and services.
  
  We warmly welcome visits of our customers for trade negotiation and further cooperation!