書誌事項
- タイトル別名
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- A Study for Improvement of Mechanical Properties of Recycle PE/PP Blends
- リサイクル PE PP ペレット エノ ソウヨウカザイ テンカ ニ ヨル リキガクテキ トクセイ ノ コウジョウ ニ カンスル ケンキュウ
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説明
In order to improve the mechanical properties of recycle PE and PP blending material (hereafter, r-PE/PP), the method for adding several kinds of compatibilizers into r-PE/PP was investigated. The content of PE in the r-PE/PP was characterized by the FT-IR measurement using a master curve consisted of specific absorption ratios (APE/APP) with a series of PE content in PE/PP blends, resulting that PE/PP ratio was 49/51 (wt/wt%) in r-PE/PP. <br> The neat r-PE/PP showed brittle property, and the elongation at break was 67.5%. When adding some kinds of compatibilizers into the r-PE/PP, the property became ductile and the elongation at break was over 800%. In particular, the compatibilizers having chemical structure SEBE and EEBE enabled the r-PE/PP to improve the impact strength more than 6 times in comparison with that of the neat r-PE/PP. This result indicated that the compatibilizer should have chemical structure containing rubber-like segments. Furthermore, the variation of mechanical property of the r-PE/PP blended SEBE or EEBE with adding amount of them was investigated, and it can be found that for adding 0.5wt% EEBE the elongation at break was still over 1000% and the impact strength was also more than that of the neat r-PE/PP, suggesting that the chemical structure of EEBE was one of the most promising candidates for improving the mechanical properties of the r-PE/PP materials.<br>
収録刊行物
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- 環境資源工学
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環境資源工学 54 (4), 167-174, 2007
一般社団法人 環境資源工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205206491776
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- NII論文ID
- 130000103580
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- NII書誌ID
- AA11907992
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- ISSN
- 13499262
- 13486012
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- NDL書誌ID
- 9265426
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
