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Preparation and Physical Properties of Sodium Lignosulfonate-and Saccharide-based Rigid Polyurethane Foams
https://doi.org/10.57375/00000275
https://doi.org/10.57375/00000275659c1a85-8c10-40fc-b263-81a8f7fb17ed
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000202078.pdf (397.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2009-04-04 | |||||
| タイトル | ||||||
| タイトル | Preparation and Physical Properties of Sodium Lignosulfonate-and Saccharide-based Rigid Polyurethane Foams | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00000275 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Asano, Yasuhiro
× Asano, Yasuhiro× Hatakeyama, Hyoe |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Rigid polyurethane (PU) foams were prepared from polyol mixtures containing lignosulfonate polyol (LSP) (sodium lignosulfonate + polyethylene glycol) and molasses polyol (MP) (molasses + polyethylene glycol) by the reaction with polyphenyl polymethylene polyisocyanate (MDI) in the presence of a silicone surfactant, a catalyst and water. Thermal properties of the obtained PU foams were measured by differential scanning calorimetry (DSO and thermogravimetry (TG). Glass transition temperature (T_g) did not show obvious difference with the change of LS and MOL contents. Mechanical properties of PU's were measured by compression tests. Compression strength, yielding strength and compression elasticity increased with increasing apparent density. | |||||
| 書誌情報 |
福井工業大学研究紀要. 第二部 号 32, p. 275-282, 発行日 2002-03-20 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2868571 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00008734 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
