摘要
以EVA树脂为主体树脂制备高效水密封防腐绝缘热熔胶,选用热塑性酚醛树脂代替松香作为增粘剂,聚异丁烯为增韧剂,研究了不同EVA树脂、热塑性酚醛树脂及聚异丁烯对热熔胶环球软化点、脆化温度和剪切强度等性能的影响。
In this paper,high-effective underwater sealing insulating hot melt adhesive（HMA） was prepared by EVA/thermoplastic phenolic resin/PIB composite for corrosion protection,which EVA resin,thermoplastic phenolic resin instead of polymerized rosin and PIB were selected as main resin,tackifier and toughening agent separately.The effect of different EVA rosin ,thermoplastic phenolic resin,PIB on properties of HMA such as R＆B softening point,brittleness temperature and shear strength were studied.
出处
《化学工程师》
CAS
2009年第9期14-16,共3页
Chemical Engineer
基金
国家重点工程项目(20070015)
