Classification of industrial types of kaolin

- May 28, 2018-

Classification of industrial types of kaolin


According to their texture, plasticity and sand mass fraction, they can be classified into three types:

◆  hard kaolin: hard, no plasticity, grinding after fine grinding with plasticity.

◆  soft kaolin: soft and strong plasticity, sand mass fraction <50%;

◆  sandy kaolin: soft and soft, weak plasticity, sand mass fraction >50%