HIGH REACTIVITY METAKAOLIN FOR CEMENT INDUSTRY(GB-HRM98)

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HIGH REACTIVITY METAKAOLIN FOR CEMENT INDUSTRY(GB-HRM98)

4.Application

HIGH REACTIVITY METAKAOLIN FOR CEMENT INDUSTRY(GB-HRM98)

Q: How can we tell if there's kaolin in that hill?: It can be distinguished by its physical and chemical properties:Its characteristics: more non gloss, pure color, white and delicate, such as containing impurities can be gray, yellow, brown and other colors. According to the different causes of appearance is clod shape and dense state of loose rock block.

Q: The difference between kaolin and calcium carbonate: Calcium carbonate precipitated calcium carbonate (also known as Precipitated Calcium Carbonate, referred to as PCC), is the period of burning limestone and other raw materials to produce lime (mainly calcium oxide) and carbon dioxide, and water digestion lime lime milk (the main component of calcium hydroxide)

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: 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 kaolin mask be made directly?: Replenishment mask can be used every day. A good moisturizing mask, adhere to the application will greatly enhance the moisture content of the skin.

Q: What does wet sieving of kaolin vibrating screen mean?: The kaolin has easy dispersion characteristics suspended in water, so the screening process of vibration sieve for kaolin wet sieving, the kaolin ore micron or less units made of mud particles, and adding dispersant, the minerals in the water dissociation, such kaolin in stone and high impurity minerals will be divided into small, medium and roughly three different levels, and through the screening level effect of vibration sieve, the pure kaolin mine screening out.

Q: The cosmetic effect of kaolin?: Kaolin is a nonmetal mineral, good quality products for whiteness high component, high temperature resistant, soft texture, good acid and alkali resistance, no stimulation to the skin, and has certain adsorption ability, remove skin dirt, grease on the skin absorption and waste etc..

Q: How can kaolin be removed from iron?: Except for iron, some of them are added with insurance powder, but they are very polluted to the environment, and they may not be used in the future. They may be banned later4, in addition to biological and magnetic in Tiefa Tiefa currently in the research stage, is not very mature.

Q: How to identify kaolin?: Kaolin can soluble in water but not completely dissolved, hands have smoothness, without kaolin with high moisture content and acid, usually bluish white rice and white

Q: What are the requirements for the whiteness of calcined kaolin in the coating formula?: The role of calcined kaolin is filler, not the color of paint, hiding force plays an obvious role, but only increase the solid componentIncrease weight.

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