【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。更多还原

【Abstract】 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.更多还原