Features
Stable chemical properties, no changes when exposed in the air, almost insoluble in water.compact crystal structure, Low impurity content, smooth surface, even granularity, good processibility and low oil absorption value.

Uses
Widely used in paper-making industry; in plastic industry:composite materials, plastic pipes, section material, plastic works and cables, in coating industry:oily paintings, powder coatings, waterborne coatings.

Main function
◆In paper-making industry: improve the surface luster, whiteness and paper's smoothness.
◆In plastic industry: can greatly increase the bonding strength and mechanical properties of the surface of composite materials, can plasticize the materials and can improve the luster and quality.
◆In rubber industry: can increase products'streching, heat-resistant and anti-aging properties.
◆In coating industry: Can increase the thickness of the coating film, and improve the resistance to wear and weathering resistance as well as the painting area.And it contains no heavy metal and it the best choice of the filler for powder coating without heavy metal.