摘要
将PE与EPDM混料熔融塑化,在热压下使之交联,制得橡塑型热收缩材料。运用正交设计法设计实验,对实验结果进行回归分析,建立了回归方程。并探讨了影响材料力学性能和回复性的因素,得出了优化配方。该材料具有较好的物理机械性能,热收缩率达96～100％。
Blends of polyethylene (PE) and ethyleae-propylene diene rubber (EPDM) were prepared in a twe-roll plasticator by melt mixing of the components. The plasti-rubber heat-shrink materials were made by the crosslinking of the blends under heat compression. The experiments were prepared according to the orthogonal design and the results were dealed with regressive analysis and the regressive equations have been established.It was discussed what affect mechanical and heat-shrink properties. The optimum formulation has been found. The materials have good physical and mechanical properties and 96-100% shrink ratio.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1991年第4期93-95,共3页
Polymer Materials Science & Engineering
