摘要
Hyperbranched polymer/HTPB-PU IPNs were prepared, when HTPB (hydroxyl-terminated polybutadiene) and IPDI (isophorone diisocyanate) were cured into polyurethane (HTPB-PU) at the existence of hyperbranched polymer. Differential scanning calorimetry (DSC) was adopted to study the influence of hyperbranched polymer on thermal properties of HTPB-PU. while IPNs were formed. The result shows that the existance of hyperbranched polymer makes glass transition temperature of HTPB-PU reduces by around 2°C and that HTPB-PU lowers the melting point of hyperbranched polymer. Hyperbranched polymer plays a role of internal plasticization on HTPB-PU. and HTPB-PU influences crystallization of hyperbranched polymer in return.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Recent Highlights in Advanced Materials |
| 出版商 | Trans Tech Publications Ltd. |
| 页 | 76-80 |
| 页数 | 5 |
| ISBN（印刷版） | 9783037858295 |
| DOI | |
| 出版状态 | 已出版 - 2014 |
| 活动 | 2nd International Congress on Advanced Materials, AM 2013 - Zhenjiang, 中国 期限: 16 5月 2013 → 19 5月 2013 |
出版系列
| 姓名 | Key Engineering Materials |
|---|---|
| 卷 | 575-576 |
| ISSN（印刷版） | 1013-9826 |
| ISSN（电子版） | 1662-9795 |
会议
| 会议 | 2nd International Congress on Advanced Materials, AM 2013 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Zhenjiang |
| 时期 | 16/05/13 → 19/05/13 |
指纹
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Song, X., & Luo, Y. (2014). Thermal properties of hyperbranched polymer/htpb-pu ipn. 在 Recent Highlights in Advanced Materials (页码 76-80). (Key Engineering Materials; 卷 575-576). Trans Tech Publications Ltd.. https://doi.org/10.4028/www.scientific.net/KEM.575-576.76