Synthesis chemical lab is one of the leading chemical traders in Coimbatore we are doing wholesale and retail and giving a best price we are one of the emerging company in Coimbatore. Bentonite has been widely used as a foundry-sand bond in iron and steel foundries. Sodium bentonite is most commonly used for large castings that use dry molds, while calcium bentonite is more commonly used for smaller castings that use "green" or wet molds.Synthesis chemical lab .
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