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Jinyu Kaolin Technology Jiangsu Co., Ltd. 

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Calcined kaolin products with special properties
JINYU KAOLIN GB-CK80

JINYU KAOLIN GB-CK80

Common calcined kaolin for ceramics

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Product Description

Common calcined kaolin for ceramics

1. Benefits and Application

GB-CK80 kaolin is produced through grind, calcination and classification. The well controlled processes ensure the product have no coarse particles, so the end user can achieve a high Hegman grind. The product also have high brightness, good hiding power and superior dispersibility, and it is widely applied in ceramice, rubber, and plastic.

2. Typical Physical Properties
Item GB-CK80
Brightness(T457) 90+/-1%min
Particle Size (0-45um ) 90%min
Refractivity 1.62
Oil Absorbency (g/100g) 25+/-5
pH 5.5-7.0
Density(kg/m3) 2600
Bulk Density (kg/m3) 1000
Moisture (%) 0.8 max

3. Typical Chemical Properties

SiO2
(%)
 Al2O3
(%)
 Fe2O3
(%)
 TiO2
(%)
 CaO
(%)
 MgO
(%)
 CuO
(%)
 K2O
(%)
 Na2O
(%)
 MnO
(%)
52
+/-2
 45
+/-2
 0.50
max
 1.5
max
 0.4
max
 0.2
max
 0.004
max
 0.05
max
 0.15
max
 0.004
max