| 单组分湿固化聚氨酯塑胶跑道面层胶 |
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| 引用本文： | 王炜,顾震宇,徐鹏,邵建华. 单组分湿固化聚氨酯塑胶跑道面层胶[J]. 中国胶粘剂, 2004, 13(3): 33-36 |
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| 作者姓名： | 王炜 顾震宇 徐鹏 邵建华 |
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| 作者单位： | 1. 东华大学化学与化工学院,上海市,200051
2. 杭州四佳体育场地工程公司,浙江省杭州市,310000 |
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| 摘 要： | 研究了以TDI、改性MDI及聚丙二醇醚为主要原料的单组分湿固化聚氨酯胶粘剂的合成。所合成的胶粘剂产品具有较好的初粘度与适宜的固化时间,断裂强度可达9MPa,伸长率可达230%,用于塑胶跑道面层胶,物理机械性能优异,并对减少游离异氰酸酯挥发进行了尝试。
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| 关 键 词： | 聚氨酯 单组分 湿固化 胶粘剂 塑胶跑道 |
| 文章编号： | 1004-2849(2004)03-0033-04 |
| 修稿时间： | 2003-10-13 |
One-component moisture-curable polyurethane adhesive for plastic field |
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| WANG Wei,GU Zhen-yu,XU Peng,SHAO Jian-hua. One-component moisture-curable polyurethane adhesive for plastic field[J]. China Adhesives, 2004, 13(3): 33-36 |
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| Authors: | WANG Wei GU Zhen-yu XU Peng SHAO Jian-hua |
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| Affiliation: | WANG Wei~1,GU Zhen-yu~1,XU Peng~1,SHAO Jian-hua~2 |
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| Abstract: | An one-component moisture-curable polyurethane adhesive based on TDI and MDI and PPG N330, N220 was synthesized. The Product is good initial viscosity and suitable cure time, its break strength can be 9 MPa, elongation 230%. The introduction of TMP can decrease volatility of free isocyanate. The material exhibits excellent properties for plastic sports field. |
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| Keywords: | one-component moisture-curable polyurethane adhesive plastic field |
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