Paper Grade China Clay

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Loading Port:: 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

paper grade china clay/specifications:

High-whiteness:94% min

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

Oil absorbency(g/100g)63-73

paper grade china clay

[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. It is similar to Satintone 5HB.

[Application]

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

[Physical specification]

specification	HS-901A
Whiteness (%)	≥94
Particle size (-2μm,%)	88~92
Residue on 325 mesh (%)	≤0.003
Oil absorption (g/100g)	63-73
PH	6.0-8.0
Water content (%)	≤1.0
Abrasion (mg/2000 times)	≤3.3
Refractivity	1.62

[Chemical specification]

SiO2

Al2O3

Fe2O3

TiO2

CaO

MgO

K2O

NaO

MnO

52±2

45±2

≤0.5

≤0.8

0.5

0.3

0.1

0.2

0.004

Q:What is the difference between porcelain stone and kaolinite?: Kaolinite English name for kaolinite, is a product of feldspar and other natural silicate mineral alteration, is a hydrous aluminum silicate. It also includes dickite, nacrite and halloysite and similar components but amorphous allophane, so they belong to the type of clay minerals called a [1], they always exist in the extreme small microcrystalline or cryptocrystalline state, and that massive or earthy aggregate. Kaolinite or dense or loose bulk, usually white, beige. If the impurities are kaolinite by weathering or deposition into kaolin, kaolin and is made of ceramic raw materials. In addition, kaolin can be as chemical materials, refractory materials, building materials and so on, and is widely used. Chinese Jiangxi Jingdezhen has a Gaoling village, here is rich in kaolin, hence the name. At the end of the Ming Dynasty in Jingdezhen kaolin mining village of the mine, after Richthofen, a German geologist, introduced Kaolin into the world of mineralogy according to the transliteration of kaolin

Q:How to improve the viscosity of kaolin: Lingshou County Stone Hengda kaolin processing plant produces high-purity kaolin, calcined kaolin, high quality products, complete models, less impurities, plasticity, high viscosity, low thermal conductivity and other characteristics.

Q:How to distinguish the good or bad of kaolin?: Kaolin is based ceramic preform molding, has good plasticity and binding, can effectively reduce the deformation and cracking of the embryo, with high fire resistance and burning degree, can enhance the mechanical strength, can improve the thermal stability and chemical stability and sintering properties, good suspension property and adsorption in ceramics in the process of color glaze. The product also has three oxidation, two aluminum content, high iron, manganese, titanium and other harmful impurities, low ore, ore and concentrate quality stability, etc., is a high quality kaolin.

Q:Hard kaolin in the ceramic piece, which is used in which? What's the difference between washed kaolin and washed kaolin?: Different uses. Depending on the calcination temperature, kaolin can be used as a papermaking additive and as a refractory aggregate. Washed kaolin is generally used as a filler for paper making.Moreover, calcined kaolin mainly refers to the hard kaolin (kaolinite), the original soil without adhesion, cannot be directly used as paper or refractory materials, after application of calcination; soil washed kaolin having adhesion, can be directly refractory adhesive or filler.

Q:What is the use of kaolin?: Containing impurities, yellow, gray, green, rose and other colors. The ore was dense block or loose soil, soft, soapy, hardness less than nails. Specific gravity 2. 4~2. 6. The tongue is moist after drying. High refractoriness, up to 1770~1790 degrees centigrade. Medium and low plasticity, with good insulation and chemical stability. High degree of calcination, ranging from 60~90%. Mainly used for making daily ceramics, industrial ceramics, building sanitary ceramics and refractory materials. It is also used as filling or white pigment for paper, rubber and plastic, paint, textile, etc..

Q:Should kaolin be used in polyester production?: Polyester fiber is also called polyester fiber (PET), the basic component is polyethylene terephthalate two ester, molecular formula [-OC-Ph-COOCH2CH2O-]n, so simply do not use kaolin when producing polyester.

Q:Who knows the value of the raw ore of this kind of kaolin? How much is it?: For example, plasticity; in addition, whiteness has a difference between natural whiteness and burnt whiteness...... So there are more indicators to be provided, so few indicators are estimated that no one can answer.

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:Can calcined kaolin be used in PVC tubing?: With the development of the national economy, people pay more and more attention to the deep processing of kaolin, because it can not only obtain new materials with special properties, but also increase the economic benefits. After deep processing of kaolin, it can be used as filler of rubber and plastic and insulating filler of cable.

Q:Barium calcium carbonate kaolin which zhegaili better: Calcium carbonate is a kind of inorganic compounds, commonly known as CaCO: limestone, limestone, limestone, marble etc.. Main ingredients: calcite, is a kind of compound, chemical formula is CaCO, neutral, basically insoluble in water, soluble in hydrochloric acid. It is common on the earth substances exist in aragonite, calcite, chalk, limestone, marble, Shi Huihua rock, also is the main component of animal bones or shell. Calcium carbonate is an important building material and is widely used in industry. Calcium carbonate is composed of calcium and carbonate ions combine to form, so it is also calcium carbonate.

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 Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications	Certificate of Quality Management System Certification;Certificate of Environment Management System Certification

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

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