CALCINED KAOLIN FOR CERAMICS (GB-CK80) Best Quality

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CALCINED KAOLIN FOR CERAMICS (GB-CK80) Best Quality 4.Application

CALCINED KAOLIN FOR CERAMICS (GB-CK80) Best Quality

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?: The use of domestic raw material is washed kaolin in paper coating on the ideal, which itself has the characteristics of strong hiding power, high brightness, uniform particle size distribution. In the paper coating process is easier to improve the printability of ink absorption, and finish.

Q: The big ball of mud and kaolin porcelain which is good: Big balls are much better than kaolin. A big ball of mud is very rare only two places in the world, one is in Britain during the second world war has been mined over, one is in Chinese Hongjiang, the big ball of mud in the last century at the end of 70s has exhausted its scarce precious mining, known as the "gold mud".

Q: What is the solid content in kaolin index?: Solid content is to put kaolin in a certain amount of water, and when the solution reaches a certain viscosity, the ratio of the amount of kaolin added to the solution should be 70%, which means washed kaolin

Q: Can kaolin be used for cosmetics?: Kaolin is mainly composed of two oxygen silicon and three aluminum oxide two. Do high-end cosmetics, kaolin requirements of pure white, fine granularity (1250 mesh).

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: What is kaolin clay?: The clay used for casting is divided into two categories: plain clay and bentonite according to their mineral composition

Q: What is kaolin?: Kaolin is widely used in papermaking industry. There are two main areas, one is in the paper (or paper) in the process of using filler kaolin used in paper making, the paper can give good coverage performance and good gloss coating performance, but also increase the paper whiteness, opacity, smoothness and printing well, greatly improve the quality of the paper. The other one is used in surface coating process of paint.Kaolin formed by the combination of mud with water, under the action of external force deformation, external force is removed, the nature can still maintain this deformation is plasticity. Plasticity is the basis of kaolin in ceramic body molding process, is also the main technology indexes. Usually with plasticity index and plasticity index to indicate plasticity the size of the plasticity index refers to the moisture content minus plastic limit water content of kaolin clay material liquid limit, expressed as a percentage of the plastic index W =100 (W -W liquid limit and plastic limit). Forming plasticity index representative of kaolin clay material can be directly measured, crushing the mud ball load and deformation size with plastic instrument, kg cm said, often plasticity index is high, the better the performance of its forming.

Q: Who knows kaolin? Please, great God!: Most of them are crystalline, dispersed, powder and loose. White or light gray, light green, yellow, red and other colors, white streak, earthy luster. Mohs hardness of 2-2.5, the proportion of 2.6-2.63. Strong water absorption and water has plasticity, sticky tongue, dry lumps with rough feeling. Kaolinite is the main mineral of kaolin and is often found in the weathering crust of magmatic rocks and metamorphic rocks. China's famous kaolin producing areas are Jiangxi, Jingdezhen, Jiangsu, Suzhou, Hebei, Tangshan, Hunan, Liling and so on.

Q: What is the significance of the target in kaolin?: The granularity is particles can be obtained by screen mesh size, with 1 inches (25.4mm) the number of mesh width of the screen mesh representation, so called "mesh". At present, there is no uniform powder particle size standard at home and abroad, and each enterprise has its own definition and representation of particle size index. In different countries and different industries, the screen specifications have different standards, so the meaning of "target" is difficult to unify.

Q: Kaolin with magnetic separator, how about iron?: This is a permanent magnet product, characterized by low energy consumption and stable performance. It has certain advantages in the production of ceramic raw materials for iron removal. This equipment used in our side a lot of good results, with electromagnetic products, the use of better results.

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