柔性高分子原位成纤机理的分析  

In-situ Fibrillating Mechanism of Soft Chain Macromolecules In the Polymer Blending System

作　　者：陈勇[1] 陈桂兰[1] 杨军[1] 李炳海[1] 

机构地区：[1]青岛化工学院塑料改性研究室,青岛266042

出　　处：《塑料》2001年第6期43-48,共6页Plastics

基　　金：国家自然科学基金 (2 0 0 740 1 9);山东省教育厅基金 (1 0 0A54)资助项目

摘　　要：根据牛顿体系和粘弹体系中分散相粒子在流场中的形变和破裂理论 ,阐释了聚合物熔融共混体系中柔性高分子的原位成纤机理 ;并着重就相容性方面阐述了影响成纤的因素。Based on the theory of deformation and breakup of the dispersed phase droplets in the flow field of the Newtonian and viscoelastic system, the in situ fibrillating mechanism of soft chain macromolecules in the polymer blending system was discussed.And the factors that affected fibrillation were ana lysed mainly in the miscibility.

关 键 词：原位成纤 微纤 柔性高分子 共混 流场 相容性 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]