Bentonite Powder

We are offering bentonite powder. He different types of bentonite are each named after the respective dominant element, such as potassium (k), sodium (na), calcium (ca), and aluminium (al). Experts debate a number of nomenclatorial problems with the classification of bentonite clays. Bentonite usually forms from weathering of volcanic ash, most often in the presence of water. However, the term bentonite, as well as a similar clay called tonstein, has been used to describe clay beds of uncertain origin. For industrial