计算溶液所需的质量、体积或浓度。
皂土(膨润土)是一种天然胶质的水合硅酸铝。无气味。微有泥土味。不溶于水和有机溶剂,但能吸收12倍容积的水而溶胀;在有机溶剂中不溶胀。生化研究中用作蛋白及微粒的乳化剂和吸附剂,油类乳化剂。脱色剂。
Untreated (no organic modification) hydrophilic clay for dispersion in water-based polymers and coatings Rheology control Increase barrier Enhance chemical resistance