Taian Health Chemical Co., Ltd.

Kaolin S

• Category :

  Metals and Minerals

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  53-50%

• Packing :

  25kgs plastic wave bag+sea fumigated wooden pallet with plastic films

• Product description :

  Calcined Clay for Refractory,Ceramics, Coating

  Product Description

  The Description of Kaolin: Koalin is produce through delamination, calcination and The classification of Kaolin. The well-controlled processes ensure the GB series have no coarse particles and maintains, so the end of uesr can achieve a high hegman grind. Kaolin is widely applied in coating and painting. 
  The Appearance of Kaolin: White powder 
  The Size of Kaolin: 60mesh, 100mesh, 200mesh, 325 mesh, 400mesh, 500mesh, 600mesh, 800mesh, 1000mesh, 1250mesh, 2500mesh or according to customers 
  
  Application: 
  1. Kaolin clay powder is used in Paper as filler. 
  2. Kaolin clay powder is used in Ceramics to provide strength in production of glazes and Refractories and electrical insulators and construction products enhanlncers. 
  3. Kaolin clay powder 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. Kaolin clay powder is used in Plastics to achieve smoother surfaces, dimensional stability and to reduce shrinkage and cracking during polymer compounding and shape forming. 
  5. Kaolin clay powder is used in PVC Cables to improve electrical properties. Chemically treated calcined Kaolin is one of the major activities used in engineering plastic. 
  6. Kaolin clay powder is used in Fiber, Glass & Rubber to assist better integration of the fibers into the materials. [FS: PAGE] 
  7. Kaolin clay powder 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. Kaolin clay powder is used in Ultramarine Blue as main filler material in all ultramarine blue industries. 
  
  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.

  Test Item	Quality Indices
  Color	White/Gray/Light pink
  Texture	Powder
  Free acid (H2SO4), w%	≤0.30
  Decolorizing power (Via rapeseed oil),	≥90
  Activity (NaAc approach), mmol/kg	≥160
  Specific surface are, m2/g	≥130
  Water content before leaving Factory, w%	≤12.0
  Filtration rate, ml/min w%	Via testing
  PH (50g/L Suspension)	2.2-4.8
  Granularity(Over 0.075mm screen mesh), w%	≥90
  Tap density, g/ml	0.55±0.10
  Heavy metal (Measured in Pb), mg/kg	≤40
  Arsenic(As), mg/kg	≤3.0

   

   

  

• Uses :

  Refractory