CAS 1332-58-7 Calcined Kaolin for Ceramic/Paint/ Paper Making/Cosmetic

• Customization: Available
• CAS No.: 332-58-7
• Formula: Al4[Si4o10](Oh)8
• Model NO.: RST256
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Technique: Calcined Kaolin
• Application: Paper, Ceramic, Refractory
• Shape: Powder
• Name: Calcined Kaolin
• Grade: Washed, Calcined, Meta
• Dimensions: 325-6000 Mesh
• Sio2 Content (%): 50-53
• Fe2o3 Content (%): 0.5 Max
• Al2O3 Content (%): 45-47
• Moisture Content (%): 0.5 Max
• K2o Content (%): 0.1 Max
• Transport Package: 25kg /50kg PP Bag or Jumbo Bag
• Specification: calcined/washed Kaolin
• Trademark: RST
• Origin: China

Product Description

Product Description

Calcination kaolin is to sintered kaolin to a certain temperature and time in the calcination furnace, so that its physical and chemical properties have certain changes to meet certain requirements. 

Kaolin is widely used in paper, ceramic and refractory materials, secondly in coatings, rubber fillers, enamel glazes and white cement materials, and in small quantities in plastics, paints, pigments, grinding wheels, pencils, household cosmetics, soaps, Industrial sectors such as pesticides, medicine, textiles, petroleum, chemicals, building materials, and national defense. 

Item	Unit	Washed kaolin	Calcined kaolin
SiO2	%	45.2	53.4
Al2O3	%	37.5	45.06
Fe2O3	%	0.28	0.36
CaO	%	0.81	0.24
MgO	%	0.95	0.21
TiO2	%	0.27	0.5
K2O	%	0.15	0.1
Na2O	%	2.2	0.12
Whiteness	%	80-90	80-90
Loss in ignition	%	14.13

 

Application

Calcined kaolin and Meta kaolin all can be widely used in Paper making Industry,Coating Industry, Oil and Paint Industry,Rubber Industry, Plastic Industry, PVC Industry, Ceramics, Cable Industry and so on.

Calcined Kaolin is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, firebrick, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc.

Washed kaolin can be used in the fields of paper making industry, ceramic industry, rubber industry and ceramic industry etc. The modified products through deep processing can become the ideal raw material for paper making, rubber, paint, paint and other industrial sectors.

Packaging & Shipping