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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. |
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| 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. |
| 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% |
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Paints: It is used in various paints like distempers, cement primer, wood primer, texture paint, spray plaster, putties, fillers & undercoats |
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Plastic: It is used as filler in combination with others to impart strength & smoothness in plastic industry |
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Paper: It is used in variety of papers, cardboards and hard boards |
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Electrical Industry: It is used for electrical insulation, High voltage insulation |
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Components, electrical wires and EPDN rubber |
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Cosmetic & Soap: China Clay is used in toothpaste, cosmetic and soap industry |
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As a flux in Glass Industry and in sizing of Textile goods. |
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