Comprehensive analysis of the application scope and characteristics of kaolin

Kaolin is a mixture of inorganic and non-metals.

Kaolin for coating

As calcined kaolin is a functional and environmentally friendly pigment and filler, it has been widely used in the coating industry and has shown its superior performance.

1. Very strong adsorption (amorphous porous body structure)
2. Make the paint maintain bright colors for a long time (high purity and high weather resistance with 98.
   
   

   Modified kaolin for rubber

   Calcined kaolin is a layered structure with high purity, low impurity content and low heavy metal content.

   
   

   At the same time, the mechanical strength, wear resistance and chemical stability of the rubber are improved, the vulcanization time is prolonged, the vulcanization effect is obviously improved, and the amount of collagen is reduced.

   
   

   Calcined kaolin is used in the manufacture of medicinal rubber cork, which can improve physical and chemical properties.

   
   

   Modified Kaolin for Insulation Electronics

   Calcined coal series kaolin has good electrical insulation properties.

   
   

   By increasing the adsorption surface and activity, the remaining conductive ions in the insulating electronic material can be adsorbed, thereby improving the insulation performance and increasing the volume resistivity by more than 4 times.

   
   

   Improve product surface gloss, improve dimensional stability, precision, chemical resistance, and significantly improve insulation stability in humid environments.

   
   

   Modified kaolin for plastics

   The calcined kaolin has a uniform particle size distribution.

   
   

   It is chemically inert and hardly reacts with any reagents at room temperature.

   
   

   PE is an agricultural film that enhances the anti-aging capacity.

   
   

   Among polypropylene, the composite material made of polypropylene has better UV resistance and aging performance, which is better than calcium carbonate and talc.

   
   

   Modified kaolin for printing ink

   Kaolin for ink has been widely used to prove its superior performance

   1. Excellent coverage ratio (with unique particle size aspect ratio);
   2. Improve ink adsorption (amorphous porous structure);
   3. High weather resistance (high purity, 98.
      
      

      Kaolin for other industries

      Because calcined kaolin has unique and excellent physical and chemical properties, as a functional bulk filler, it is used to improve the physical and chemical properties of the product and reduce the cost of the product.

      
      
      1. Porcelain, ceramic industry, high refractoriness, plasticity, stickiness, good sintering;
      2. Micropores in the pharmaceutical, pesticide, and oil refining industries have a great adsorption effect and act as a catalyst to improve the quality of oil;
      3. White physique filler for high-end daily chemical products, good adsorption, high wear-resistant, non-toxic and environmentally friendly materials;
      4. Neutral silicon and feed additives, high silicon content;
      5. The new composite material has good mechanical strength, impact resistance and radiation resistance, high temperature resistance and corrosion resistance.