摘要
对丙烯酸酯聚合反应制备压敏胶的工艺及产品的性能进行了探讨 .实验证明 :反应温度为 80℃ ,BA与 MMA的质量比为 7∶ 3、BPO用量为单体量的 0 .5%～ 0 .7%、反应 6 h较为合适 ,在反应后期补加适量溶剂和 BPO,可提高单体转化率 ,加入适量增粘剂及填充剂可改善压敏胶的性能并降低生产成本 .
The preparation and the properties of acrylic ester copolymer pressure sensitive adhesive were studied.The results obtained showed that the suitable conditions are of the reaction temperature 80 ℃,the reaction time 6 hours;the mass ratio of BA and MMA 7∶3;the mass ratio of BPO and monomer 0.5%～0.7% .The rate of monomer transformation is raised by adding proper BPO and solvent .The properties of product is improved and its cost is decreased by adding resin and packing.
出处
《信阳师范学院学报（自然科学版）》
CAS
2000年第4期447-449,共3页
Journal of Xinyang Normal University(Natural Science Edition)
关键词
聚丙烯酸酯
压敏胶
溶液型压敏胶
胶粘剂
acrylic ester copolymer
pressure sensitive adhesive
solvent type adhesive
