Product description: sodium bentonite is a kind of hypo-white powder, non-toxic, which has a good cohesiveness, adsorbability, expansibility, exchangeability, catalysis, thixotropy, suspension, fire resistance, plasticity, lubricating etc. Usage: The granularity of 200 products mainly uses as cementing agent of the sand casting, metallurgical ball cementing, geological drilling, pesticides fillers. The granularity above 300 products have a good suspension, cohesiveness, dispersivity, thickening and stability, and therefore they are widely used in construction decorative coating production, enabling the bentonite not precipitating or powder flaking... Use: Packing: |