摘要
以氧化钙和硫黄作为丁苯胶乳的改性剂,制备出人造草坪用背胶,并着重探讨了助剂掺量和粒径对背胶体系的反应温度和耐水性、草坪中单簇草丝拔出应力的影响,同时对背胶固化后的形貌进行了分析。研究结果表明:改性后背胶在2℃环境中处理120 s时,即能固化;当m(丁苯胶乳)∶m(硫黄)∶m(氧化钙)=40∶1∶10时,背胶的综合性能相对最好。
The back adhesive for artificial turf was prepared when calcium oxide and sulfur were used as modifiers of styrene-butadiene latex, and the influences of additive contents and sizes on reaction temperature and water resistance of back adhesive systems, and pulling stress of single-cluster grass wire in turf were emphatically discussed. Meanwhile, the morphology of cured back adhesive was analyzed. The research results showed that the modified back adhesive could be cured after relatively best combination property when mass was 40：1 ： 10. treating 120 s in 2 ℃ environment. The back adhesive had the ratio of m （ styrene-butadiene latex ） ： m （sulfur） ： m （ calcium oxide ）
出处
《中国胶粘剂》
CAS
北大核心
2016年第12期14-17,共4页
China Adhesives
基金
江苏省高校品牌专业建设工程资助项目(PPZY2015B178)
常州工程职业技术学院科研基金资助项目(KJ14312)
关键词
人造草坪
背胶
改性
固化
artificial turf
back adhesive
modification
curing
