抄録
(Polyurethane/organo-clay) composites (PUCs) were synthesized from 4, 4′ -diphenyl methanediisocyanate (MDI), 1,4-butanediol (BD), poly(oxytetramethylene) glycol (PTMG, Mn=1979) and organo-clay. The organo-clays (DTAB-clay and NC12OH-clay) were prepared from dodecyltrimethylammonium bromide (DTAB) and hydroxyldodecyltrimethylammonium bromide (NC12OH) with natural-clay, respectively. And co-intercalated organo-clay (DTAB-NC12OH-clay) was prepared from DTAB, NC12OH and natural-clay. The expansion of distance between layer of organo-clays and mechanical properties of PUCs were investigated by wide angle X-ray diffraction (WAXD) and tensile testing, respectively. And the DTAB-NC12OH-PUC and DTAB-PUC show peak at the lower angle than organo-clay in the WAXD profile. However, NC12OH-PUC showed no new peak in the WAXD profile. The DTAB-PUC and NC12OH-PUC showed decreasing tensile strength and strain at break. The DTAB-NC12OH-PUC showed good mechanical property compared with other PUC. These results suggested that the interfacial interaction affected to mechanical property of PUC.
| 元の言語 | 英語 |
|---|---|
| ページ | 3387-3388 |
| ページ数 | 2 |
| 出版物ステータス | 出版済み - 12 1 2006 |
| 外部発表 | Yes |
| イベント | 55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本 継続期間: 9 20 2006 → 9 22 2006 |
その他
| その他 | 55th Society of Polymer Science Japan Symposium on Macromolecules |
|---|---|
| 国 | 日本 |
| 市 | Toyama |
| 期間 | 9/20/06 → 9/22/06 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
これを引用
Effect of interfacial interaction on mechanical properties of (polyurethane/organo-clay) composites. / Motokucho, Miguru; Isumura, Ken Ichi; Kojio, Ken; Furukawa, Mutsuhisa.
2006. 3387-3388 論文発表場所 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, 日本.研究成果: 会議への寄与タイプ › 論文
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TY - CONF
T1 - Effect of interfacial interaction on mechanical properties of (polyurethane/organo-clay) composites
AU - Motokucho, Miguru
AU - Isumura, Ken Ichi
AU - Kojio, Ken
AU - Furukawa, Mutsuhisa
PY - 2006/12/1
Y1 - 2006/12/1
N2 - (Polyurethane/organo-clay) composites (PUCs) were synthesized from 4, 4′ -diphenyl methanediisocyanate (MDI), 1,4-butanediol (BD), poly(oxytetramethylene) glycol (PTMG, Mn=1979) and organo-clay. The organo-clays (DTAB-clay and NC12OH-clay) were prepared from dodecyltrimethylammonium bromide (DTAB) and hydroxyldodecyltrimethylammonium bromide (NC12OH) with natural-clay, respectively. And co-intercalated organo-clay (DTAB-NC12OH-clay) was prepared from DTAB, NC12OH and natural-clay. The expansion of distance between layer of organo-clays and mechanical properties of PUCs were investigated by wide angle X-ray diffraction (WAXD) and tensile testing, respectively. And the DTAB-NC12OH-PUC and DTAB-PUC show peak at the lower angle than organo-clay in the WAXD profile. However, NC12OH-PUC showed no new peak in the WAXD profile. The DTAB-PUC and NC12OH-PUC showed decreasing tensile strength and strain at break. The DTAB-NC12OH-PUC showed good mechanical property compared with other PUC. These results suggested that the interfacial interaction affected to mechanical property of PUC.
AB - (Polyurethane/organo-clay) composites (PUCs) were synthesized from 4, 4′ -diphenyl methanediisocyanate (MDI), 1,4-butanediol (BD), poly(oxytetramethylene) glycol (PTMG, Mn=1979) and organo-clay. The organo-clays (DTAB-clay and NC12OH-clay) were prepared from dodecyltrimethylammonium bromide (DTAB) and hydroxyldodecyltrimethylammonium bromide (NC12OH) with natural-clay, respectively. And co-intercalated organo-clay (DTAB-NC12OH-clay) was prepared from DTAB, NC12OH and natural-clay. The expansion of distance between layer of organo-clays and mechanical properties of PUCs were investigated by wide angle X-ray diffraction (WAXD) and tensile testing, respectively. And the DTAB-NC12OH-PUC and DTAB-PUC show peak at the lower angle than organo-clay in the WAXD profile. However, NC12OH-PUC showed no new peak in the WAXD profile. The DTAB-PUC and NC12OH-PUC showed decreasing tensile strength and strain at break. The DTAB-NC12OH-PUC showed good mechanical property compared with other PUC. These results suggested that the interfacial interaction affected to mechanical property of PUC.
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M3 - Paper
SP - 3387
EP - 3388
ER -