| Customization: | Available |
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| Certification: | ISO |
| Technique: | Calcined Kaolin |
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Washed kaolin clay Calcined kaolin clay Metakaolin clay
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Whiteness(%)
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≥92
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Size(mesh)
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325mesh, 600mesh, 800mesh, 1250mesh, 4000mesh, 6000mesh
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Mohs Hardness
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7-8
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PH Value
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6-8
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L.O.I (%)
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≤0.25
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Water content (%)
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≤0.5
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Bulk Density, g/cm3
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≥2.48
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Refractoriness, ºC
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≥1790
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1. Paper industry. In pulp, kaolin usually has little reaction with its ingredients, has strong stability and can be well retained in paper fibers. At the same time, kaolin has fine particle size and strong fluidity.
2. Ceramic industry. Kaolin can increase the content of Al2O3 in ceramics, and the formation process of mullite is easier, so as to improve the stability and sintering strength of ceramics. In ceramic firing, the decomposition of kaolin into mullite is the process of forming the green body frame. This process can broaden the firing temperature range, make the ceramic green body not easy to deform, and improve the whiteness of ceramics.
3. Rubber industry. Kaolin filled into the colloidal mixture can enhance the wear resistance, chemical stability and mechanical strength of rubber, prolong its hardening time, adjust the mixing, rheology and vulcanization of rubber, improve the viscosity of unvulcanized products, and prevent its collapse, depression, sagging, flat pipe, deformation, etc.
4. Plastic industry. As a plastic filler, ridge soil can make the surface of plastic products flat, accurate size, resist chemical corrosion, reduce thermal shrinkage and thermal fission, and is conducive to the polishing process.
5.Coating industry. Kaolin has long been used as filler for coatings and paints because of its white color, low price, good fluidity, stable chemical properties and large surface cation exchange capacity. Kaolin used for coatings generally includes water washed ultra-fine kaolin and calcined ultra-fine kaolin.
6.Cosmetic industry. Kaolin has good adhesion to skin, and has the function of inhibiting sebum secretion and sweat absorption. It is mainly used in cosmetics, such as powder, foundation, eye shadow, talcum powder, loose powder, blush and other cosmetics.
7.Refractory materials. Kaolin with high whiteness, fine powder and good suspension is mainly used to produce refractories, semi acid refractories and special refractories (such as crucibles for melting, optical glass and control glass fiber, which can replace platinum crucibles).
1. Who are we?
We are based in Hebei, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Oceania(3.00%),South Asia(2.00%),South America(2.00%),Africa(2.00%),Mid East(1.00%),Central America(0.00%),Eastern Europe(0.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
3.What can you buy from us?
Kaolin, Bentonite, Tourmaline, Talc, Colored Sand
4. Why should you buy from us not from other suppliers?
We are the manufacturer of the minerals materials, especial in mica, iron oxide and diatomite powder. our company has professional development group, we can accpet OEM/ODM. And our products selled not only in our country but also in asia southeast popular.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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