China Clay

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 12 Metric Tons m.t.

Supply Capability:: 50000 Metric Tons per Year m.t./month

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Detailed Product Description

china clay specifications:

High-whiteness:93.5% min

Particle size(-2um,%):80-84

Good extender of TiO2

china clay

[Product name]HS-801A Ultra Fine & Super White Calcined Kaolin

[Character and Performance]

HS-801A calcined kaolin giving very high opacity, high whiteness, fine particle, good dispersion, little residue on 325 mesh sieve,Super whiteness, good light dispersion ,fluidity and chemical stability, dont react with other solvents, good floatability against sedimentation. HS-801A is a very effective opacifying extender in , partially replacing TiO2, reducing the overall cost of paint formulations but maintaining paint film quality.It can improve the properties of paints such as scrub resistance, abrasion endurance, ageing resistance and stability during storage. It is especially necessary in making the paints of low VOC and high solid content.

It is similar to Satintone W.

[Application]

Widely used in high-quality paints such as emulsion paint, powder coating, oily paint, etc.

[Physical specification]

Specification	HS-801A
Whiteness (%)	≥93.5
Particle size(-2μm,%)	80-84
Residue on 325mesh (%)	≤0.003
Oil absorption (g/100g)	55-65
PH	6.0-8.0
Water content (%)	≤1.0
Average particle size(μm)	≤0.9
Refractivity	1.62
Dispersion (μm)	≤45

[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?: It is the name for the two rock albite diorite or albitite, weathered soil known as porcelain clay, porcelain stone ceramics containing AI2O316% SiO272%. porcelain stone as ceramic raw materials can be made of porcelain alone, can also be used as ingredients instead of potassium feldspar porcelain stone. Superfine grinding and surface modification of the glaze made of deep processing and fine powder materials and composite materials, widely used in ceramics, plastics, rubber, paper and other fields.

Q:How to remove iron impurities in kaolin and increase their whiteness: The two stage bio bleaching method refers to: firstly, Aspergillus niger in shake flask cultivation fermentation, 10 days or so, organic acids accumulated to a certain amount, then separate, the addition of kaolin can also achieve iron removal and whitening effect. The two stage biological bleaching method not only overcomes the above-mentioned shortcomings of in-situ biological bleaching, but also achieves the highest concentration of organic acids (especially oxalic acid) at suitable pH.

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:Is it near the clay ore: Clay also known as kaolin, is the main raw material for ceramics. The clay is composed of metamorphic mica and feldspar, in which sodium and potassium, calcium and iron loss, water changes into.

Q:What's the difference between kaolin and white mud?: The mining methods of kaolin ore include open pit mining and underground mining. Weathered residual kaolin ore is widely mined, such as sandy kaolin in Maoming. Other hydrothermal altered and sedimentary deposits are mined by open pit and underground by deep mining. The open-pit mines, but most are small and medium-sized mines, large Fujian Longyan kaolin company, Guangdong company, Guangdong Maoming southern Maoming kaolin kaolin company. Suzhou Chinese kaolin company owned mining, Yangdong mine Yangxi used in open-pit mining. Large scale underground mining are: Jiangsu Suzhou Yangxi shaft, shaft, the white Shanling Guanshan Yangdong mine and Wuxian Qingshan white clay ore etc..

Q:How can kaolin be removed from iron?: Superconducting electromagnetic iron removal, the effect is very good, but the equipment input and operating costs are very high, a factory in Guangxi bought one, about 24 million yuan, the operating costs are not clear

Q:Does kaolin ore hazard do harm to human body?: Mainly used for ceramics, basically harmless to the human body.

Q:What does wet sieving of kaolin vibrating screen mean?: Not all are suitable for kaolin slurry grade sieving shaker, vibration sieve is only suitable for the screening of kaolin kaolin slurry particle size is large, if the particle size of the ore pulp is small, the equipment used for Hydrocyclone or centrifuge.Specific, you can also go to Xinxiang, big use to understand.

Q:What are the characteristics of kaolin in ceramic materials?: The main characteristics of kaolin in chemical composition are high aluminium content and low flux content. Its producing area spreads all over the place, the south is much native kaolin, the north is much more sticky kaolin. Tyre material is porcelain clay (kaolin). Porcelain needs about 1200 degrees to burn.

Q:What are the difficulties in kaolin beneficiation?: Kaolin beneficiation important selection of equipment, with what kind of equipment to sorting, it is necessary to experiment to analyze, preliminary analysis in place, as well as how to see the effect

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