Studies on Blending Process, Blend Morphology and Mechanical Properties of Polymer Blends.

本研究项目拟与美国阿克伦大学高分子工程中心（APEC）合作开展“聚合物共混过程、共混形态和力学性能研究”，在本项目期间，可邀请APEC研究员共9人，日本研究员15人，包括本项目外成员，本研究由上述研究者分别和/或合作负责以下四个受试者。(1)混匀机及混匀工艺的研究。白色等设计和建造新的混合机已经在亚太经合组织。Kitao等人将在京都工业大学（KIT）制备的材料，通过机器（双螺杆挤出机）共混并带回KIT，在KIT观察共混物的形态和力学性能。(2)B的形貌测量与分析 ...更多信息 这一课题也是在亚太经合组织作为T。Kyu有很好的仪器来观察共混物的形态。我们的研究生H.高桥在T.奎他将材料带到APEC并研究了它们的相分离动力学。(3)共混物力学性能的测定与分析。Nishimura访问APEC并将橡胶共混物带回KIT，在T. Soen等人(4)开发计算机程序，建立有关共混化合物、共混物形态和共混物实际性能的数据库。也就是说，使用主题（3）获得的结果，将其实际性能如断裂强度、断裂伸长率、硬度、回弹性、湿滑指数等存储到数据库中，并通过因子分析方法进行分析。少

This Research Project intended to develope "Studies on Blending Process, Blend Morphology and Mechanical Properties of Polymer Blends" in cooperation with Polymer Engineering Center at the University of Akron (APEC), USA.In the term of this project, we could invite 9 investigators in total from APEC, and 15 Japanese investigators, including members out of this project, visited to APEC for cooperative research.This research was performed by the above investigators in charge of following four subjects separately and/or cooperatively.(1) Study on blending machine and blending process.This subject was researched at APEC as J. L. White et al. Designed and constructed new blending machine already in APEC. Kitao et al. Carried materials which prepared in Kyoto Institute of Technology (KIT), and blended them by the machine (Twin Screw Extruder) and carried back to KIT and the morphology and mechanical properties of the blends were observes at KIT.(2) Measurement and analysis of morphology of b … More lends.This subject was also researched at APEC as T. Kyu have good instruments to observe the blends morphology. Our graduate student H. Takahashi visited to study under direction of T. Kyu. He carried materials to APEC and investigated their phase separation kinetics.(3) Measurement and analysis of mechanical properties of blends.Our graduate studeny I. Nishimura visited to APEC and made rubber blends and carried back to KIT, and measured and analized their mechanical properties at KIT using a specially designed instrument under the direction of T. Soen et al.(4) Developement of computer programs to make the data-base relating blending compounds, blends morphology and practical properties of blends.This subject was researched at KIT under the direction of T. Soen et al. That is, using the results obtaited on subject (3) and their practical properties like as strength at breakage, elongation at breakage, hardness, reboundness, wet skid index etc. were stored onto the data-base and analyzed by the factor analysis method. Less