Products

Mica Powder


Mica is a layered silicate with good elasticity, toughness, insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, and strong adhesion, making it an excellent additive.

Application

The product is mainly usedas the filler of composite plastic, resin and rubber product, additives of cosmetics and coatings.


Application of  Mica Powder


Mica powder is a versatile and popular material that is often used in various industries, including the construction and building sector. Mica itself is a mineral that is mined from the earth, and it is ground into a fine powder to create mica powder

Construction Materials

Mica powder can be added to construction materials such as concrete, mortar, and plaster to enhance their properties. It can improve the strength, durability, and workability of these materials.

Paints and Coatings

Mica powder is commonly used as a pigment in paints and coatings. It adds a pearlescent or metallic sheen to the finish, providing an aesthetic appeal. Additionally, mica's reflective properties can contribute to heat resistance and energy efficiency.

Drywall Joint Compound

Mica powder can be incorporated into drywall joint compound to improve its adhesion, texture, and overall performance. It helps create a smoother finish and may contribute to the fire resistance of the joint compound.

Thermal Insulation

Mica's natural insulating properties make it suitable for use in thermal insulation materials. It can be added to insulating materials to enhance their effectiveness in controlling heat transfer.

Roofing Materials

Mica powder can be used in roofing materials, such as roof coatings and shingles, to improve weather resistance and provide additional UV protection. It may also contribute to the reflective properties of the roofing material.

Adhesives and Sealants

Mica powder can be added to adhesives and sealants to enhance their bonding strength and flexibility. It can also improve the resistance of these materials to heat and chemicals.

Decorative Finishes

Mica powder is sometimes used in decorative finishes for walls, ceilings, and other surfaces. It can be added to plasters or textured paints to create unique visual effects.


We provide phlogopite powder and muscovite powder for you to choose from. Phlogopite powder has better fire resistance, and muscovite powder is more suitable for the building materials industry. For more information, please contact us. We will provide professional answers.

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Specification (Size):

Muscovite for building materials

20mesh
Particle sizeBulk densitySand content
+20mesh-100mesh

5%max5%max<0.40g/cc0.5%max
40mesh
Particle sizeBulk densitySand content
+40mesh-100mesh

5%max15%max0.35±0.05g/cc1%max
60mesh
Particle sizeBulk densitySand content
+60mesh-200mesh

5%max10%max0.35±0.05g/cc1.5%max
100mesh
Particle sizeBulk densitySand content
+100mesh-325mesh

5%max40%max0.40±0.05g/cc5%max


Muscovite for FILLER

100mesh
Particle sizeDensity bulkSand contentwhitenessFree Fe
+100mesh-325mesh



5%max20%max0.35±0.05g/cc1%max75±51000ppm max
200mesh
Particle sizeDensity bulkSand contentwhitenessFree Fe
+100mesh-200mesh



0.1%max90%min0.35±0.05g/cc0.5%max83±51000ppm max
325mesh
Particle sizeDensity bulkSand contentwhitenessFree Fe
+200mesh-325mesh



0.1%max90%min0.35±0.05g/cc0.5%max83±51000ppm max
10um
D50Density bulkSand contentwhitenessFree Fe
10±2um0.20±0.05g/cc0.5%max83±5500ppm max
5um
D50Density bulkSand contentwhitenessFree Fe
5±1um0.20±0.05g/cc0.5%max83±5500ppm max


Phlogopite FILLER

100mesh
Particle sizeDensity bulkSand contentFree Fe
+100mesh-325mesh


5%max30%max0.30±0.05g/cc2%max1000ppm max
200mesh
Particle sizeDensity bulkSand contentFree Fe
+100mesh-200mesh


0.1%max90%min0.30±0.05g/cc0.5%max500ppm max
325mesh
Particle sizeDensity bulkSand contentFree Fe
0.1%max90%min0.30±0.05g/cc0.5%max500ppm max

Shape:

Flake or powder

Color:

White or gray

Performance:

Mica powder products are widely used in industries such as building materials, resin rubber, engineering plastics, coatings etc.

Advantage:

Shijiazhuang City, Hebei province is the main source of crushed mica in China. Our company relies on the rich local mineral resources,

Using various types of crushing equipment to produce and supply mica powder products with various particle sizes. especially in the field of low iron and ultrafine mica powder, with our own unique processing technology. Meanwhile, our company uses phlogopite raw materials from Xinjiang, Inner Mongolia and other regions to produce various series of phlogopite raw materials.

Technical Index:

SiO2Al2O3Fe2O3MgOK2ONa2O
40~5020~332~60~29~110.5~1.8

Packing:

Mica Powder