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

聚合物共混物的共混工艺、共混形态和力学性能研究。

• 批准号: 63045018
• 负责人: SOEN Toshiichi
• 金额: $ 4.74万
• 依托单位: Kyoto Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1988
• 资助国家: 日本
• 起止时间: 1988 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-63045018/
• 关键词: Polymer Blends; Blending Process; Blending Machine; Morphology of Blends; Mechanical Properties

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

本研究项目拟与美国阿克伦大学聚合物工程中心（APEC）合作开展“聚合物共混物的共混工艺、共混形态及力学性能研究”。项目期间，共邀请APEC研究人员9人，包括本项目成员在内的15名日本研究人员来APEC进行合作研究。该研究由上述研究人员负责以下四项工作： (1)混合机及混合工艺的研究。该课题由J. L. White等人在APEC进行研究。已在 APEC 设计和建造了新的混合机。北尾等人。将在京都工业大学（KIT）制备的材料，通过机器（双螺杆挤出机）混合并带回KIT，在KIT观察共混物的形貌和机械性能。（2）b的形貌测量和分析。这个课题也在APEC进行了研究，因为T. Kyu拥有良好的仪器来观察共混物的形貌。我校研究生H. Takahashi来访，在T. Kyu的指导下学习。他将材料带到APEC并研究其相分离动力学。(3)共混物机械性能的测量和分析。我们的研究生I. Nishimura访问APEC并制作橡胶共混物并带回KIT，并在T. Soen等人的指导下使用专门设计的仪器在KIT测量和分析其机械性能。(4)开发计算机程序以建立与共混相关的数据库 该课题是在 T. Soen 等人的指导下在 KIT 进行的研究。即，使用主题(3)获得的结果，将它们的实际性能如断裂强度、断裂伸长率、硬度、回弹率、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。较少的

项目成果

H.Takahashi: "Phase Separation in Mixtures of Poly(Ethglene Glycol Monomethylether)and Poly (propglene Glycol)Oligomers" J.Polymer Su.Polym.phy.Ed.29. (1991)

H.Takahashi：“聚乙二醇单甲醚和聚丙二醇低聚物混合物中的相分离”J.Polymer Su.Polym.phy.Ed.29。

Hideaki Takahashi: "Phase Separation Kinetics of Poly (Ethylene Glycol Monomethylether) and Poly (Propylene Glycol) Oligomer Mextures" Master Thesis, Dept. Polymer Sci. Eng., Kyoto Institute of Technology. (1990)

Hideaki Takahashi：“聚（乙二醇单甲醚）和聚（丙二醇）低聚物混合物的相分离动力学”硕士论文，高分子科学系。

西村 一郎: "Measurements and Analyses of Linear Viscoelasticity and Large Deformation of Vnlcanized Rubber" 京都工芸繊維大学高分子学科修土論文.

西村一郎：“硫化橡胶线性粘弹性和大变形的测量和分析”硕士论文，京都工业大学高分子科学系。