| CAS No.: | 14807-96-6 |
|---|---|
| Formula: | Mg3h2si4o12 |
| EINECS: | 238-877-9 |
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Product Description
TALC
Introduction:
The chemical composition of talc is Mg3[Si4O10](OH)2, and the crystal belongs to the layered silicate mineral of triclinic system.Pseudo-hexagonal single crystals are rare, and they are usually dense massive, bladelike, fibrous or radial aggregates.White or various light colors, streaks are often white, fatty luster (lumpy) or pearl luster (patchy aggregate), translucent.Mohs hardness 1, specific gravity 2.6-2.8.A set of extremely complete cleavages, flakes flexible.Slippery feeling, strong heat insulation and insulation.
Product pictures:
| The sample of the goods | Talc B-2(±2%) |
| LOI (1025ºC) | 6.56 |
| Al2O3 | 0.38 |
| SiO2 | 59.36 |
| Fe2O3 | 0.33 |
| CaO | 1.68 |
| MgO | 31.36 |
| Whiteness after burn | 85.5 |
1.Chemical grade talc
Application: Used in rubber, plastic, paint, etc.Features: increase the stability of product profile, increase the tensile strength, shear strength, winding strength, pressure strength, reduce deformation, elongation, coefficient of thermal expansion, high whiteness, particle size uniformity and strong dispersion characteristics.
2.Ceramic grade talcum powder
Application: Used for manufacturing high frequency porcelain, radio electric porcelain, various industrial ceramics, architectural ceramics, daily-use ceramics and ceramic glaze.Features: no discoloration at high temperature, enhanced whiteness after forging and burning, uniform density, good luster and smooth surface.
3.Cosmetics grade talcum powder
Application: It is a high quality filler in cosmetic industry.Features: High silicon content.It has the effect of blocking infrared ray, so enhance the cosmetics bask in and anti-infrared ray performance.
4.Medicine, food grade talc powder
Application: Used as additive in medicine and food industry.Features: non-toxic, tasteless, high degree of white, good tolerance, strong glossiness, taste soft, smooth characteristics.PH straight to 7-9, will not degrade the characteristics of the original product.
5.Paper grade talc
Application: Used in various grade papermaking products.Characteristics: Papermaking powder has the characteristics of high whiteness, stable particle size and low abrasion.The paper produced by using this powder can achieve smooth paper, fine, save atomic material, improve the service life of grease mesh.
6.Water magnesium powder
Application: used for manufacturing electric porcelain, wireless electric porcelain, various industrial ceramics, architectural ceramics, daily-use ceramics and ceramic glaze, etc.Features: no discoloration at high temperature, enhanced whiteness after forging and burning, uniform density, good glossiness, smooth surface.
7.Calcium carbonate powder
Application: used for manufacturing electric porcelain, wireless electric porcelain, various industrial ceramics, architectural ceramics, daily-use ceramics and ceramic glaze, etc.Features: no discoloration at high temperature, enhanced whiteness after forging and burning, uniform density, good glossiness, smooth surface.
Logistics:
Q:How many years of experience in supply?
A:A long stable supplier.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
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