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Model No: 4500
Calcined kaolin
The use of calcined kaolin can increase the void volume, bulk thickness, smoothness of coatings, improve paper opacity and elasticity, enhance ink adsorption, glossiness, and reduce printing spots.
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How much do you know about calcined kaolin powder?
Calcined kaolin powder has unique performance advantages such as high activity, high whiteness, high dispersion, and high coverage. In addition, it is non-toxic and radiation free.
1. Used for coatings: calcined kaolin powder acts as a filling skeleton and can replace some titanium dioxide. It is used for interior and exterior wall coatings, high-end paints, inks, and marking paints to reduce costs.
2. Used for plastics: calcined kaolin powder can improve the strength, whiteness, and electrical insulation of products such as greenhouse films, plastic films, cables, PVC pipes (boards), etc. It also has the function of increasing scattering transmittance in plastic films, blocking infrared rays, and reducing costs as a volume filler.
3. Used for papermaking: The use of calcined kaolin powder can increase the void volume, bulk thickness, smoothness of the coating, improve the opacity and elasticity of the paper, improve ink adsorption, glossiness, and reduce printing spots.
4. Used for pesticides and petrochemicals: Due to the fine pores on the surface of calcined kaolin powder, they have great adsorption properties and can be used in medicine and pesticides; Due to its neutral nature and high silicon content, the product can be used to produce silicon fertilizers and also as a feed additive; It can be used as a catalyst in refining to improve the quality of oil products.
5. Used for paint: calcined kaolin powder has the characteristics of low cost, high whiteness, enhanced coverage ability, and inertness. It can serve as a filler and colorant substitute in the production of paint coatings.
6. Used for materials and cutting-edge science: can be used as high-temperature resistant combustion chambers, nozzles, cylinders, and other special ceramic materials and high-strength ceramic materials for automobiles, airplanes, rockets, etc.
2. Used for plastics: calcined kaolin powder can improve the strength, whiteness, and electrical insulation of products such as greenhouse films, plastic films, cables, PVC pipes (boards), etc. It also has the function of increasing scattering transmittance in plastic films, blocking infrared rays, and reducing costs as a volume filler.
3. Used for papermaking: The use of calcined kaolin powder can increase the void volume, bulk thickness, smoothness of the coating, improve the opacity and elasticity of the paper, improve ink adsorption, glossiness, and reduce printing spots.
4. Used for pesticides and petrochemicals: Due to the fine pores on the surface of calcined kaolin powder, they have great adsorption properties and can be used in medicine and pesticides; Due to its neutral nature and high silicon content, the product can be used to produce silicon fertilizers and also as a feed additive; It can be used as a catalyst in refining to improve the quality of oil products.
5. Used for paint: calcined kaolin powder has the characteristics of low cost, high whiteness, enhanced coverage ability, and inertness. It can serve as a filler and colorant substitute in the production of paint coatings.
6. Used for materials and cutting-edge science: can be used as high-temperature resistant combustion chambers, nozzles, cylinders, and other special ceramic materials and high-strength ceramic materials for automobiles, airplanes, rockets, etc.
Test report sheet
Product name: ultrafine calcined kaolin
Product type:4500
surveillance project | unit | result | operative norm | remarks |
Whiteness level (R457) | % | 94 | GB/T14563-2020 | |
Shuifen | % | 0.21 | ||
residue on sieve | % | 0.0043 | ||
fineness | -2μm，% | 83.1 | ||
oil absorption | g/100g | 63.0 | ||
PH | / | 6.4 | ||
dispersity | μm | 50 |
Comprehensive score