摘要
为制备低温性能优异、可应用于冷链标签用途的热熔压敏胶,研究了配方体系材料的种类及含量对热熔压敏胶性能及低温性能的影响。研究结果表明:弹性体最好选择苯乙烯-异戊二烯-苯乙烯三嵌段共聚物(SIS)体系,且质量分数在35%~40%之间时,具有优异的低温性能及涂布应用性能;增塑剂可由环烷油与脂类增塑剂混合,总含量在25%~30%之间;增黏树脂比例在25%~35%之间较为合适。
In order to prepare hot melt pressure sensitive adhesive with excellent low-temperature performance for cold-chain label application,the effects of the type and content of materials in formulation system on the performance and low-temperature properties of hot melt pressure sensitive adhesive were studied.The research results showed that the best elastomer was selected from styrene-isoprene-styrene triblock copolymer(SIS)system,when the mass fraction was between 35%-40%,it had excellent low-temperature performance and coating application performance.The plasticizer could be mixed by naphthenic oil and lipid plasticizer,with a total content of 25%-30%.The proportion of tackifying resin was between 25%-35%.
作者
吴立霞
唐舫成
汪加胜
高洁
杜壮
李土锋
孙国星
吕冬
Wu Lixia;Tang Fangcheng;Wang Jiasheng;Gao Jie;Du Zhuang;Li Tufeng;Sun Guoxing;Lyu Dong(Guangzhou Lushan New Materials Co.,Ltd.,Guangzhou 510530,Guangdong,China;University of Macao,Taipa 999078,Macao,China;Guangzhou HKUST Fok Ying Tung Research Institute,Guangzhou 511458,Guangdong,China)
出处
《中国胶粘剂》
CAS
2022年第12期22-26,共5页
China Adhesives
基金
广州经济技术开发区科技项目-区国际科技合作项目(2021GH09)。
关键词
热熔压敏胶
低温性能
冷链标签
SIS
hot melt pressure sensitive adhesive
low temperature resistance
cold-chain label
SIS
