增黏树脂和溶剂对SBS防水涂料性能的影响  

The Performance Influence of SBS Waterproof Coating about Tie Resin and Solvent

作　　者：殷锦捷[1] 周华利[1] 姜胜男[1] 

机构地区：[1]辽宁工程技术大学材料科学与工程学院,辽宁阜新123000

出　　处：《现代涂料与涂装》2011年第1期4-6,21,共4页Modern Paint & Finishing

摘　　要：试验中加入不同类型的增黏树脂和溶剂,通过比较选择出最佳的树脂和溶剂;并且研究了溶剂的比例、增黏树脂的比例对SBS防水涂料的吸水率和附着力的影响。最后进行了耐水性、耐盐水性、热稳定性测试。结果表明:最佳复合溶剂,乙酸乙酯和甲苯的混合溶液与120#汽油的质量比为7:3(其中乙酸乙酯与甲苯的质量比为4:1),且最佳复合增黏树脂,萜烯树脂和石油树脂的质量比3:1时,涂料的吸水率和附着力达到最佳,制备的SBS防水涂料具有较强的耐水性和耐盐水性,热稳定性较高。Different tie resins and solvents were added in this experiment in order to choose the best type by comparing.The impact of absorption rate and adhesion of SBS waterproof coating with the ratio of solvents and the ratio of tie resins were researched and the test of water resistance,salt water-resistance and thermal stability were carried on at last.Experimental results showed that the best compounds solvent were EA and MB with 120 gas and their mass ratio must be 7：3（in which the mass ratio between EA and MB was 4：1）.The best compound tie resin are terpene resin and petroleum resin and their mass ratio was 3：1.Prepared SBS waterproof coatings had good properties of water resistance,salt water resistance,and good thermal stability.

关 键 词：SBS 增黏树脂 溶剂 防水涂料 

分 类 号：TQ637[化学工程—精细化工]