Calcined Kaolin

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
12 Tons m.t.
Supply Capability:
50000 Metric Tons per Year m.t./month

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Detailed Product Description

calcined kaolin/specifications:

High-whiteness:94% min

Particle size(-2um,%):88-92

Oil absorbency(g/100g)63-73

calcined kaolin

[Product name]HS-901A Ultra Fine & Super White Calcined Kaolin

[Character and Performance]

The crystal is in laminar structure of pseudo-hexagonal kaolinite platelets.

Super fine particle with narrow distribution, little residue on 325 mesh, and low abrasion;

Great whiteness, covering power and light dispersion;

A good extender of titanium dioxide.

The coating with HS-901A has good performance in water-preserving, fluidity, viscosity and solid content. It can improve the property of paper such as whiteness, smoothness, opacity, ink absorbency, printability and luster.


High-quality paper-making such as light-weight coated paper, coated art paper and paper board, and ink, etc.

[Physical specification]



Whiteness (%)


Particle size (-2μm,%)


Residue on 325 mesh (%)


Oil absorption (g/100g)




Water content (%)


Abrasion (mg/2000 times)




[Chemical specification]




























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Q:What are the differences between kaolin and kaolin? What are the chemical constituents?
Effects: 1., firing pottery,.2. firing pottery or coarse porcelain kaolin
Q:What's the requirement of high-grade kaolin?
Kaolin is mainly aluminosilicate, the main component of AL2 (Si2O5) (OH) 4, or written as Al2O3 2H2O 2SiO2,Some trace metal elements which may be a different color, the specific color and the metal or metal oxide flame color color.
Q:The cosmetic effect of kaolin?
Kaolin is a nonmetal mineral, good quality products for whiteness high component, high temperature resistant, soft texture, good acid and alkali resistance, no stimulation to the skin, and has certain adsorption ability, remove skin dirt, grease on the skin absorption and waste etc..
Q:What is the best composition of kaolin?
Some trace metal elements which may be a different color, the specific color and the metal or metal oxide flame color color
Q:In the paint, paint, ink, imported washed kaolin can replace part of titanium dioxide?
Can replace part of titanium dioxide, specifically the imported kaolin is high mesh products, and close to the fineness of titanium dioxide. Can help disperse titanium dioxide. In actual use, no wet zhegaili, easily dispersed, can be used as a physical fitness pigment, reduce the cost.
Q:Are there any differences between bentonite and kaolin?
Bentonite (Bentonite) predominantly montmorillonite aqueous clay minerals. The chemical composition of montmorillonite: (Al2, Mg3) Si4O10 OH2 nH2O, because it has special properties such as swelling, adhesion, adsorption, catalysis, thixotropy, suspension and cation exchange. So widely used in various industrial fields.
Q:What is the difference between diatomite and kaolin? Thank you
The main component of kaolin is 2Si02 2H20 Al203, is the most dense or loose soil. Easily dispersed in water or other liquids, soapy, earthy. Having plasticity; wet soil can be molded into various shapes without breaking, and can remain unchanged for a long time. Is a kind of non metallic minerals is ubiquitous in nature, are used to produce ceramic, refractory materials and a small amount of mixed plastics, rubber filler in law. It is widely used in ceramics, rubber, plastics, artificial leather, cement, refractory materials, chemical industry and agriculture.
Q:What are the requirements for the whiteness of calcined kaolin in the coating formula?
Whiteness stability is very important, if the Baidu volatility assembly affects the optical properties of the coating, resulting in the same batch of products obvious color difference.
Q:How are laterite and kaolin weathering crusts formed respectively?
This soil layer contains very little nutrients, mainly the B layer. (soil profiles can be found)The reason for red clay is that it is red when it is trivalentHow is kaolin formed?Kaolin is a mainly composed of kaolin clay. After fully weathered feldspar, kaolin, quartz and generate soluble salts; then with the rain, the river rafting on it and then re deposition, quartz and soluble salts have been separated, can be accounted for in kaolin kaolin. The largest porcelain is. Good raw material for the production of porcelain.
Q:What are the difficulties in kaolin beneficiation?
Kaolin is too fine to be chosen, and mineral size is the difficulty of mineral processing
We are a comprehensive mineral product developing enterprise integrating the processes of mining, mine exploring, ore-sorting and deep processing. We have established favorable cooperation with a number of leading coating manufacturers and those well-known papermaking companies at home and abroad. We will keep working hard to provide high quality products and services for our customers.

1. Manufacturer Overview

Location Inner Mongolia, China (Mainland)
Year Established 2005
Annual Output Value
Main Markets South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Company Certifications Certificate of Quality Management System Certification;Certificate of Environment Management System Certification

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 21% - 30%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines 1
Contract Manufacturing
Product Price Range