CALCINED KAOLIN FOR CABLE (GB-CK90) National Standard Quality

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CALCINED KAOLIN FOR CABLE (GB-CK90) National Standard Quality 4.Application

CALCINED KAOLIN FOR CABLE (GB-CK90) National Standard Quality

Q:This is a stone dug with kaolin. Does anyone know what it is?: Kaolin is by weathered granite and granite residual weathering, these residues, can be seen as granite in bones. A small hard rock in a granitic body that is hard to weathered.

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 is the solid content in kaolin index?: The specific value of free silica is very difficult to detect, can now to some of the testing counseling, testing agencies can usually according to some detection methods of the data obtained or issued by the "free" phenomenon or less... Report.

Q:The cosmetic effect of kaolin?: Cosmetics kaolin is generally used as foundation material, requiring high fineness of more than 5000 mesh, non-toxic, non stimulating.

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:Know the proportion of kaolin slurry, how to calculate the content of pure kaolin?: Kaolin does not have a fixed specific gravity value, depending on the number of elements contained. The general proportion of kaolinite is 2.6 - 2.8, while kaolin is formed by the weathering of kaolinite. Specific contain three oxidation two aluminium how many, should send laboratory to undertake analysis.

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 difference between diatomite and kaolin? Thank you: Diatomite is composed of amorphous SiO2 and contains a small amount of Fe2O3, CaO, MgO, Al2O3 and organic impurities. Diatomite usually pale yellow or pale gray, soft, porous and light industry often used as insulation materials, filter materials, fillers, abrasive materials, water glass raw materials, decoloring agent of diatomite filter agent, catalyst carrier etc..

Q:What are the differences between kaolin and kaolin? What are the chemical constituents?: (kaolin) also called Gaoling reservoir soil, white clay, clay soil, Yang (porelain clay). The main component is aluminum silicate hydrate (A12O3.2SiO2.2H2O). The color white or grayish, a hexagonal flaky crystal, the relative density is 2.54 ~ 2.60, oil content is 30% ~ 50%. kaolin pH value is generally 4 ~ 5. A weak acid.

Q:How to use washed kaolinWashed kaolin in the paper-making process how to use, where China's kaolin more suitable point? Which home is the biggest?: In the paper, according to their actual situation to kaolin pre dispersed or other materials together in a mixing tank. When in the pre dispersion in dispersion process just add a little dispersant (sodium polyacrylate or other organic dispersant) can achieve the desired results.

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