Products Details

Product introduction of sericite powder

English name: Sericite

1. Product performance

Shandong Caizhiyuan Pigment Technology: Sericite is a kind of mica. It is a silicate mineral with a layered structure. It is rich in elasticity, bendable, has good abrasion resistance and abrasion resistance, and is heat-resistant and insulating. It is insoluble in acid and alkali solutions and has stable chemical properties. The whiteness of sericite is 76.6%, the oil absorption is 36.3g/100g, the pH value is 7.2, the moisture content is 0.33%, SiO2＜68%, AL2O3＞17%, Fe2O3＜2. The chemical composition, structure and structure of sericite are similar to kaolin. It also has some characteristics of clay minerals, that is, it has good dispersion and suspension in aqueous media and organic solvents, white color, fine particles, and viscosity. Therefore, sericite has both the characteristics of mica minerals and clay minerals.

2. Application areas

Sericite is mainly used in rubber, plastics, coatings, paints, ceramics, heat preservation， cosmetics, pigments, paper, metallurgy and other industries.

3. Functional performance of sericite in rubber and plastic products:

A. It can greatly improve the strength of rubber and plastic products.

B. It can improve the dimensional fixation, stress cracking resistance of rubber and plastic products, enhance product toughness, anti-aging, anti-cracking and wear-resistant functions.

C, has excellent acid and alkali resistance, and has the characteristics of flame retardant and corrosion resistance.

D. Improve the heat resistance of rubber and plastic products, reduce shrinkage rate and warpage rate; sericite can also improve the resistance to gas infiltration and thermal expansion of rubber and plastic products.

4. Functional performance of sericite in various coatings:

A. It can shield more than 80% of ultraviolet rays, and improve the weather resistance, chalking and discoloration of the coating.

B. High-diameter ratio of the two-dimensional sheet-like structure, enhance the comprehensive mechanical properties of the coating, waterproof impermeability, anti-cracking.

C. Acid resistance, alkali resistance, high temperature resistance, improve the heat resistance and corrosion resistance of the coating.

5. Product packaging

Packed in plastic woven bags, net weight 25kg/bag.

Main advantage products:

Organic Pigment Red: 3132 big red powder, sunfast bright red BBN, sunfast bright red BBC, golden light red C, Lisol Baohong BK, sunfast bright red 2BP, Lisol magenta 4BP, permanent red FGR (pigment red 112), pigment red 122, Permanent Red F3RK, Permanent Red F5RK, Pigment Red 177, Pigment Red 185, Pigment Red 254.

Organic Pigment Yellow: Organic medium yellow, organic lemon yellow, lightfast yellow G, permanent yellow 2G, permanent yellow 2GS, permanent yellow HR (pigment yellow 83), permanent yellow HGR (pigment yellow 191), pigment yellow 81, pigment yellow 110 , Pigment Yellow 138, Pigment Yellow 139, Pigment Yellow 151, Pigment Yellow 154, Pigment Yellow 168, Pigment Yellow 180, Pigment Yellow 183.

Organic Pigment Orange: Pigment Orange 16, Everlasting Orange G, Everlasting Orange RL (Pigment Orange 34), Everlasting Orange HL (Pigment Orange 36), Everlasting Orange GP (Pigment Orange 64).

Organic Pigment Violet: Pigment Violet 19, Permanent Violet RL (Pigment Violet 23)

Phthalocyanine Pigment:  Phthalocyanine Blue BGS, Phthalocyanine Green G

Inorganic Pigments：Light chrome yellow, coated light chrome yellow, medium chrome yellow, coated medium chrome yellow, dark chrome yellow, coated dark chrome yellow, lemon chrome yellow, coated lemon chrome yellow, molybdenum chrome red, molybdenum chrome red, ultramarine blue , high pigment carbon black, Hualan (iron blue, Prussian blue)

Iron oxide series pigments：Iron oxide red, iron oxide yellow, coated high temperature resistant iron oxide yellow, iron oxide black, iron oxide blue, iron oxide green.