Buysway Pottery Clay Raw Material Ceramic Powder China Clay for Pottery High Reactivity Kaolin

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Price:$0.35 - $1.00
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Product Overview

Description



Product Description




Specification


Product Name
Calcined Kaolin
Model
CK-885
Whiteness
95%
K2O
≤0.1%
Ti2O
≤1.5%
Moisture
≤0.8%
Al2O3
45±2%
Fe2O3
≤0.5%
SiO2
52±2%
Na2O
≤0.2%
CaO
≤0.5%
Oil Absorption ( g/100g )
≥58
PH Value
6-8
Dispersion ( um )%
≤55
Screen Residue ( 325Mesh,%)
≤0.5
Volume Density ( kg/l)
0.4-0.6
Applications
Paper Ceramic Paint Coating


Packing & Delivery




Kaolin clay has a range of applications which are grouped in three main areas: paper, ceramics and refractories.
Demand is most in the manufacture of paper where it performs two separate functions- as a filler to improve printing
characteristics and as a coating pigment to enhance the surface properties of the paper such as the brightness, smoothness, gloss and ink receptivity etc.


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