China Clay

China Clay Powder is a Hydrated Aluminum Silicate Widely used in Paints, Rubber, Detergents and Polymer Industries.

Chemical/Typical composition of China Clay / Kaolin Clay & Calcined Clay

Parameters China Clay / Kaolin Clay Calcined Clay
SiO2 44 to 47% 48%
Al2O3 35.85 to 39% 41%
Loss on Ignition 12% Below 1%
Specific Gravity 2.7 2.41
Oil Absorption 25-32 42
pH 6.5 to 7 6.5 to 7

Sepra offer China Clay of different grades as follows:

1. Kaolin Clay Micro White Powder         2. Kaolin Clay Levigated Ultrafine Powder

3. China Clay Super White Powder             4.China Clay 300,400 & 500 Mesh Powder

5. China Clay Crude Powder / China Clay Ordinary Powder

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