What are the functions of bentonite in coatings?
In water soluble coatings, waterproof coatings, emulsified asphalt coatings, insulation coatings, anti-corrosion, fire protection and other coatings, as a suspension agent, can greatly improve the suspension of paint, cohesiveness, brushing, water resistance. Using bentonite and heavy calcium powder in ash paste made with sub sub. The cost is low and the effect is good.
Because of its good suspension property, cohesiveness and dispersion.
