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Characteristics of attapulgite clay

Characteristics of attapulgite clay
The attapulgite clay ore is a soil-like structure with grayish white, blueish gray, light yellow, and light green colors. Grease luster, light specific gravity, Mohs hardness 2-3, sticky and plastic when wet, small shrinkage on drying, no cracks, strong water absorption, can reach more than 150%, pH = 8.5, due to the internal porous channel , The specific surface area is large, up to more than 350M2 / G, most of the cations, water molecules and organic molecules of a certain size can be directly absorbed into the pores, and its electrochemical ...
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