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RASTOGI TRADING COMPANY

CHINA CLAY
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Application of China Clay powder
PP compounds used in automotive and appliances
PVC cables and masterbatches
Paints, Paper and Textile Industry
Paper Industries
Rubber Industry
Detergents and washing Soap manufacturing
Our grades of China Clay powder is available from 300 mesh to 500 mesh BSS Standard.
Calcite Powder
Calcite Powder

China Clay Powder

China Clay is a Hydrated Aluminum Silicate Widely used in polymer applications, which contributes to the improvement in chemical resistance, electrical properties and reduction in water absorption. It lowers the crack tendency in the finished products, improves shock resistance and surface quality.

Micro China Clay is widely used in paints manufacturing and in oil bound distemper manufacturing.

Best quality china clay is available in Rajasthan and some Parts of north Gujarat. The specification of our china clay is as under:-

Specification of China Clay Powder
Sio2
45% to 48%
Al2o3
33% to 39%
Fe2o3
Below 1.5%
Tio2
Below 0.5%
Cao
Below 1%
Mgo
Below 0.5%
LOI
12% to 14%
Acid Insoluble
97.5%
PH
8.1
B.D.
0.5 gm/cc
Oil absorption
39.5 ml/100gm
Whiteness
78% to 85%

02.SPECIFICATION:- CALCINED CLAY (NEWSPRINT GRADE)

S.NO.: PARAMETER UNIT SPECIFICATION

1. BRIGHTNESS % ISO MINIMUM 81.0

2. RETENTION ON 325 ASTM MESH % MAXIMUM 0.5