Foundry-grade bentonite powder is primarily used as a binding agent in molding sand for metal casting, creating strong, durable molds known as "green sand". It ensures good flowability, compactability, and thermal stability, which are crucial for producing high-quality castings...
We are offering bentonite. a) bentonite lumps : 10, 000 mt per month b) bentonite powder : 1, 500 mt per month more quality - quantity facility available in plants & mines....