Bentonit Wissenschafts- und Produktionsgesellschaft
Tel: +7 (495) 626 51 49
Tverskaya street, 12, build. 1
e-mail: info@bentonit.ru
About production for foundry sands Natural bentonite
NATURAL CRUDE CLAY
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Crude bentonite clay is natural bentonite with open-cast mine moisture (18-28%) with size of bits up to 50 centimeters. According to consumers needs drying and crushing is possible.

Bentonite powders and bentonite clay for foundry sands meet the requirements of the State Branch Standards 28177-89 Bentonite forming clays. Common Technical Conditions.

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