摘要
本文报告了十二烷基硫酸钠在聚乙烯醇(PVA)天然矿物涂料中的稳定作用机制和最佳用量。实验表明:(1)十二烷基硫酸钠与PVA有强烈的相互作用,因而能加强新型建筑涂料的稳定性。(2)对固体份含量为40％的天然矿物涂料的粘度有明显的改变。(3)对该类涂料成膜后的其他性能有所改善。
This paper reports stable mechanism of sodium dodecyl sulfonate in the natu- ral mineral coatings. The experiments declare: (1) Sodium dodecyl sulfonate and polyvinyl alcohol act each other, they are able to strengther stability of the new construction coating; (2) They are able to improve viscosity of construction coat- ings (contain solids 40%); (3) They are able to improv other property of the coatings. ~
关键词
十二烷基硫酸钠
聚乙烯醇涂料
稳定性
sodium dodecyl sulfonate
polyvinyl alcohol coating
slability
