| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-04-30 |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
|
|
タイトル |
Creep properties of biofiller- and fire retardant-filled polypropylene composites |
|
言語 |
en |
| その他のタイトル |
|
|
その他のタイトル |
CREEP PROPERTIES OF BIOFILLER- AND FIRE RETARDANT-FILLED POLYPROPYLENE COMPOSITES |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
松本, 紘宜
Takemura, Kenichi
Takagi, Hitoshi
Tanaka, Tatsuya
Sasada, Masahiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Biofillers, lignocellulosic and cellulosic fillers have the potential to significantly improve the mechanical properties of polypropylene (PP) and reduce its carbon footprint by reducing the amount of petroleum-derived polymer used. In addition, the realization of fire retardancy of biofiller-filled PP composites is an important key topic to enhance their applications; ammonium polyphosphate (APP) is an effective fire retardant (FR). In this study, to ensure the reliability of biofiller- and FR-filled PP composites, the creep properties were investigated in terms of the filler and FR content and filler type. In particular, the influence of APP addition into polymer composites on the creep properties has not been studied thoroughly. Two biofillers, wood flour (WF) and cellulose filler (CeF), with similar particle sizes and aspect ratios were used in this study. The creep test was conducted at a temperature of 80℃ in an accelerated test. Furthermore, the creep strain curves were modelled by the Burgers model of the viscoelastic constitutive equation to analyse the creep deformation behaviour. The incorporation of biofillers into the PP matrix significantly decreased the creep strain and improved the creep-rupture life with increasing filler content. Moreover, the creep-rupture life was longer for WF-filled PP composites than for CeF-filled PP composites. On the other hand, we found that incorporation of FR increased the creep rate at steady state and decreased the creep-rupture life of biofiller-filled PP composites, although the instantaneous creep strain decreased. |
|
言語 |
en |
| 書誌情報 |
en : International Journal of Computational Methods and Experimental Measurements
巻 9,
号 4,
p. 339-351,
発行日 2021
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| 出版社 |
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出版者 |
WIT Press |
|
言語 |
en |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2495/CMEM-V9-N4-339-351 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
2046-0546 |
| ISSN |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
2046-0554 |
| 著作権関連情報 |
|
|
権利情報 |
Copyright (c) 2021 WIT Press |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ammonium polyphosphate |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
cellulose filler |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
creep property |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
polypropylene |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
wood flour |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100001767_ja.html |
| 論文ID（連携） |
|
|
値 |
10429886 |
| 連携ID |
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|
値 |
12103 |
10429886.pdf (1.7 MB)
