Does bentonite have water separation and oiliness?
Has the strong cation exchange capacity; for a variety of gases, liquids, organic matter has certain adsorption capacity, the maximum adsorption capacity of up to 5 times its own weight; and it blends water, mud or sand has plasticity and cohesiveness. If a category of bentonite, calcareous dominant component, also known as water-based bentonite.
Calcium bentonite has strong hygroscopicity and expansion, water adsorption can be 8 to 15 times their size, volume expansion of up to several times to 30 times; can be dispersed into gelatinous and suspended in water medium, the medium solution with viscosity, thixotropy and lubricity of certain;
No, only bentonite is now available.Bentonite can be divided into sodium based bentonite (alkaline soil), calcium based bentonite (alkaline earth soil), natural bleaching soil (acid soil or acid clay), including calcium based bentonite, including calcium, sodium and calcium magnesium based.
