CN109735282B - 一种单组分聚酰脲建筑密封胶及其制备方法 - Google Patents
一种单组分聚酰脲建筑密封胶及其制备方法 Download PDFInfo
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Landscapes
- Sealing Material Composition (AREA)
Abstract
Description
主要性能 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
表干时间h | 0.5 | 5 | 5 | 1 | 2 | 1 |
拉伸模量MPa,23℃ | 1.1 | 0.3 | 0.3 | 0.8 | 0.9 | 0.6 |
拉伸模量MPa,-20℃ | 1.3 | 0.4 | 0.4 | 1.1 | 1.2 | 0.8 |
定伸粘接性 | 无破坏 | 无破坏 | 无破坏 | 无破坏 | 无破坏 | 无破坏 |
Claims (18)
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CN109735282A CN109735282A (zh) | 2019-05-10 |
CN109735282B true CN109735282B (zh) | 2020-04-14 |
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CN110527066B (zh) * | 2019-08-30 | 2021-07-09 | 李泽阳 | 一种环保型高脲键快速固化单组分聚脲材料及其制备方法 |
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