Furthermore, viscosity and water resistance of the coating and hardness of the char layers increase with the increase of content of sepiolite, but intumescent ability is reduced.

• 此外，随着海泡石用量的增加，水性钢结构防火涂料的粘度增大，耐水性和发泡层硬度显著增强，但涂层膨胀度有所降低。