The proper squeeze which is a or repeated essential technological process before processing the attapulgite clay can make it dissolved and make it more viscid and colloidal.

• 适当的挤压作用,有利于凹凸棒石的水化和粘结性能、胶体性能的发挥,这是凹凸棒石粘土加工必须的一道或多道工艺过程。