The Material of producing activated white clay

1. raw materials
People only know using bentonite as raw material for activated white clay, but a clay nature of mine can be used as raw material for activated white clay, kaolin clay, Montmorillonite, attapulgite clay clay, meerschaum clay, and so on.
Abbreviation of kaolinite clay kaolin (kaolin), is a family of kaolinite minerals as the main components, pure fine clay texture, the appearance of colors such as white, light grey, impurities is yellow, gray, black, and so on. Compact block or soothing the scarifier, slide

Sick sense of hardness less than nails. Specific gravity of 2.4-2.6, water absorption after drying. Fire resistance of up to 1770-1790 degrees Celsius. Low plasticity, adhesion is small, possess good insulating properties and chemical stability. After the calcination of kaolinite from pure white color, brightness of up to 80%

-90%.
Montmorillonite and bentonite clay bentonite clay, also known as rock, plaque off rocks, is a Montmorillonite as the main mineral component of fine particles of clay. General appearance is white, pink, light grey, light yellow color, when contamination is gray-green, purple, Brown and

Another darker color. Loose earthy luster dimmed, dense lump was wax-like sheen. Hardness 1-2, soft to the touch. Block or earthy, sense of slip. Share 2-3. Volume expansion of water absorption, maximum suction 8-15 times their volume of water. With a high

Good plasticity and adhesion, in aqueous suspension and gel-like, it also has characteristics of cation exchange.
Sepiolite clay is a kind of sepiolite clay as the primary ingredient. Appearance is yellow and Brown, dark grey, grey color, block-shaped, soft and light, hardness of 1-2, the proportion is 2.4-2.65, stickiness and plasticity, sliding touch them. Watering can

Tune into a paste, dry with a hammer after leaving hammer marks.