Mechanical and chemical durability of the glass fiber reinforced polypropylene injection molded parts

• Material Type: 博士論文
• Title: Mechanical and chemical durability of the glass fiber reinforced polypropylene injection molded parts
• Author/Editor: YU, LICHAO
• Author Heading: YU, LICHAO
• Publication Date: 2019-03-25
• Publication Date (W3CDTF): 2019-03-25
• Alternative Title: ガラス繊維強化ポリプロピレン射出成型品の力学的および化学的耐久性
• Degree grantor/type: 京都工芸繊維大学
• Date Granted: 2019-03-25
• Dissertation Number: 甲第929号
• Degree Type: 博士(工学)
• Text Language Code: eng
• Subject Heading: Loading rate; Temperature dependence; Time-temperature superposition; Flexural behavior; Long-term durability; Weathering aging; Degradation; Polypropylene; Mechanical Properties.
• Target Audience: 一般
• Note (General): type:Thesis; Glass fiber/Polypropylene composites (GFPP) are increasingly being used in a wide range of applications where long-term service in hostile environments is required. The use of GFPP products in long-term or critical applications requires a far better understanding of the failure mechanisms to enable lifetime predictions to be made. Therefore, this study aims to investigate the mechanical and chemical durability of the injection molded GFPP parts. Chapter 1 mainly descript the background, significance, approaches and theory innovation. In Chapter 2, the mechanism of long-term mechanical durability of PP and GFPP was investigated by the master curve of storage modulus constructed based on the Time-Temperature-Superposition principle (TTSP). Because TTSP is suitable for those data sets did not suffer from ageing effects during the test time. Thus, for the aging condition, the effect of nature weathering on the long-term mechanical properties and chemical behavior of GFPP composites were investigated in chapter 3. Chapter 4 is conclusive part, for full-text were summarized.
• Format (IMT): application/pdf
• Access Restrictions: インターネット公開
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 京都工芸繊維大学 : ＫＩＴ学術成果コレクション

Table of Contents

http://repository.lib.kit.ac.jp/repo/repository/10212/2539/D1-0929_h1.pdf fulltext

http://repository.lib.kit.ac.jp/repo/repository/10212/2539/D1-0929.pdf fulltext