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Calcined kaolin
Chemical name: Anhydrous aluminum silicate
Cacined Kaolin is a high brightness, ultra-fine particle size and reasonable size
Distribution calcined kaolin. It has high oil absorbency and superior opacity. It
Replaces titanium dioxide partially and improves the usage result of titanium
Dioxide in paper coating applications. It can enhance the brightness, glossiness,
Smoothness, opacity and improve the ink absorption ability, printing adaptability
And printing gloss of paper.
Calcined Kaolin
1. Introduction Modified calcined aluminum silicate is made of high quality coal measures Kaolinite.
After the ultra fine grinding, purification, calcined, grading, modified, scatters process
From the processing of functional dditives, Dedicated to the formulation of theethylenpropylene
Rubber and cable materials, mainly used to improve the electrical insulation products.
Kaolin Specifications:
1. It is used in Paper as filler.
2. It is used in Ceramics to provide strength in production of glazes and Refractories and electrical insulators and construction products enhanlncers.
3. It is used in Paints as a partial replacement of TiO2 pigment, and to improve the optical, mechanical and rheological properties and to enhance opacity, whiteness and scrub resistance.
4. It is used in Plastics to achieve smoother surfaces, dimensional stability and to reduce shrinkage and cracking during polymer compounding and shape forming.
5. It is used in PVC Cables to improve electrical properties. Chemically treated calcined Kaolin is one of the major activities used in engineering plastic.
6. It is used in Fiber, Glass & Rubber to assist better integration of the fibers into the materials.
7. It is used in Refractory to provide strength and to achiever greater whiteness during firing process because of this material is High Alumina & Low Iron Content.
8. It is used in Ultramarine Blue as main filler material in all ultramarine blue industries.
9. It is used in fiberglass industry.
Kaolin is also used in Manufacture of Inks, adhesives, caulks and sealants, cosmetics, pharmaceuticals, soaps and detergent, insecticides and pyrotechnics, feed and food additive and as a light diffusing material in white incandescent light bulbs to name just a few of the other applications.
Chemical name: Anhydrous aluminum silicate
Cacined Kaolin is a high brightness, ultra-fine particle size and reasonable size
Distribution calcined kaolin. It has high oil absorbency and superior opacity. It
Replaces titanium dioxide partially and improves the usage result of titanium
Dioxide in paper coating applications. It can enhance the brightness, glossiness,
Smoothness, opacity and improve the ink absorption ability, printing adaptability
And printing gloss of paper.
Calcined Kaolin
1. Introduction Modified calcined aluminum silicate is made of high quality coal measures Kaolinite.
After the ultra fine grinding, purification, calcined, grading, modified, scatters process
From the processing of functional dditives, Dedicated to the formulation of theethylenpropylene
Rubber and cable materials, mainly used to improve the electrical insulation products.
Kaolin Specifications:
1. It is used in Paper as filler.
2. It is used in Ceramics to provide strength in production of glazes and Refractories and electrical insulators and construction products enhanlncers.
3. It is used in Paints as a partial replacement of TiO2 pigment, and to improve the optical, mechanical and rheological properties and to enhance opacity, whiteness and scrub resistance.
4. It is used in Plastics to achieve smoother surfaces, dimensional stability and to reduce shrinkage and cracking during polymer compounding and shape forming.
5. It is used in PVC Cables to improve electrical properties. Chemically treated calcined Kaolin is one of the major activities used in engineering plastic.
6. It is used in Fiber, Glass & Rubber to assist better integration of the fibers into the materials.
7. It is used in Refractory to provide strength and to achiever greater whiteness during firing process because of this material is High Alumina & Low Iron Content.
8. It is used in Ultramarine Blue as main filler material in all ultramarine blue industries.
9. It is used in fiberglass industry.
Kaolin is also used in Manufacture of Inks, adhesives, caulks and sealants, cosmetics, pharmaceuticals, soaps and detergent, insecticides and pyrotechnics, feed and food additive and as a light diffusing material in white incandescent light bulbs to name just a few of the other applications.
| ITEM | 325-800 mesh | 1250-6000mesh | ||||||
| 1.whiteness % | 90±2 | 93±2 | ||||||
| 2. residue on sieve (325mesh) (by actual demand)% | ≤0.1 | ≤0.05 | ||||||
| 3.refractivity % | 1.55 | 1.65 | ||||||
| 4.moisture % | ≤0.6 | ≤0.5 | ||||||
| 5.PH value of aqueous suspension | 6.5-7.2 | 6.5-7.5 | ||||||
| 6.oil absorption (upon various fineness) g/100g | 50±5 | 65±5 | ||||||
| fineness can be ordered by special requested meshes:325,400,600,800,1250,2000,3000,6000 etc. | ||||||||
| CHEMICAL INDEX/INDICTOR | ||||||||
| SiO2 (%) | Al2O3(%) | Fe2O3(%) | TiO2(%) | CaO(%) | MgO(%) | K2O(%) | Na2O(%) | MnO(%) |
| 52±2 | 45±2 | ≤0.4 | ≤1.0 | ≤0.4 | ≤0.2 | ≤0.04 | ≤0.1 | ≤0.005 |