Ball clay is a kind of high plasticity clay that is rich in organic matter.  Is mainly composed of disordered kaolinite and quartz, mica and other minerals associated, the content of organic matter is as high as 15%, the main chemical composition is SiO2, Al2O3, H2O, H2, and a small amount of Fe2O3, TiO2, Na2O, K2O.Various colors, mainly black, gray. After roasting, along with the different content of impurities in white, yellow, and red ochre, soft, viscous, is an important combined with clay in ceramic industry.

Mainly divided into  ball clay powder and clay lump. Clay lump is not processed products, block-shaped. While ball clay powder after Air-drying,baking processed into products.

Feature

Its high dispersion (hydration rate reached more than 98%), high plasticity (plasticity index at 3.5-4.6), high refractoriness  (1670-1710 ℃) ,high viscosity( bonding strength 0.3 MPa)and bonding good sintering

Application

It is widely used in electrical porcelain, building materials, ceramics, glass, chemical, rubber, paint, metallurgy, crucible, abrasives, finalize the design not stereotypes refractories and other industries

 3.Washed ball clay

   1. We provide the best suitable products and solutions according to customer 's requirements.

   2. We provide test report of the whole production process.

   3. We provide safe, fast, preferential price transport scheme for customer.

   4. We provide 24 hours after-sale service no matter when you contact us.

  Our company is a worldclass manufacturer, supplier, and engineering contractor for various refractory products, we have benn supplied fireplace bricks, wall bricks, face bricks, paving bricks, square bricks etc with our best services and good results to worldwide customers for alomost ten years. We warmly welcome worldwide friends for business , cooperation. We are sure that our future will be more resplendent with your cooperation and support.