CN110016119B - 一种提高聚氨酯塑料泡沫保温管保温隔热性能的方法 - Google Patents
一种提高聚氨酯塑料泡沫保温管保温隔热性能的方法 Download PDFInfo
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Abstract
Description
项目 | 导热系数(w/(m·k)) | 耐火极限(小时) | 断裂伸长率(%) | 抗拉强度(MPa) |
实施例1 | 0.013 | 4.2 | 67.6 | 15.8 |
实施例2 | 0.012 | 4.5 | 68.0 | 16.1 |
实施例3 | 0.014 | 4.0 | 67.8 | 15.9 |
对比例1 | 0.050 | 2.0 | 55.3 | 12.5 |
对比例2 | 0.038 | 3.1 | 61.0 | 13.7 |
对比例3 | 0.036 | 3.3 | 61.4 | 13.9 |
对比例4 | 0.033 | 3.5 | 62.7 | 14.3 |
对比例5 | 0.037 | 3.2 | 61.2 | 13.8 |
对比例6 | 0.022 | 3.9 | 65.8 | 15.4 |
对照组 | 0.048 | 1.5 | 49.2 | 8.6 |
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CN110437418A (zh) * | 2019-08-29 | 2019-11-12 | 万华化学集团股份有限公司 | 一种延迟发泡的硬质聚氨酯泡沫及其制备方法 |
CN110835962A (zh) * | 2019-11-13 | 2020-02-25 | 林州市汇鑫安装工程有限公司 | 一种建筑保温外墙施工方法 |
CN116769221B (zh) * | 2023-08-24 | 2023-11-03 | 悌埃深冷(上海)海洋工程有限公司 | 一种聚氨酯保温材料的制备方法 |
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CN102061499A (zh) * | 2010-12-02 | 2011-05-18 | 上海师范大学 | 电化学沉积法制备多孔羟基磷灰石/聚氨酯复合材料的方法 |
CN102911341A (zh) * | 2012-11-08 | 2013-02-06 | 厦门纽优新型工艺有限公司 | 一种阻燃性改性聚氨酯保温板的配方及工艺 |
CN105170123A (zh) * | 2015-10-12 | 2015-12-23 | 苏州法斯特信息科技有限公司 | 一种用于工业废水处理的复合聚氨酯泡沫塑料及其制备方法 |
CN107670101A (zh) * | 2017-08-21 | 2018-02-09 | 昆明理工大学 | 一种骨组织工程用多孔双相磷酸钙/硫酸钙复合支架的制备方法 |
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EP1781098B1 (en) * | 2004-07-30 | 2015-10-07 | Avent, Inc. | Antimicrobial devices and compositions |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102061499A (zh) * | 2010-12-02 | 2011-05-18 | 上海师范大学 | 电化学沉积法制备多孔羟基磷灰石/聚氨酯复合材料的方法 |
CN102911341A (zh) * | 2012-11-08 | 2013-02-06 | 厦门纽优新型工艺有限公司 | 一种阻燃性改性聚氨酯保温板的配方及工艺 |
CN105170123A (zh) * | 2015-10-12 | 2015-12-23 | 苏州法斯特信息科技有限公司 | 一种用于工业废水处理的复合聚氨酯泡沫塑料及其制备方法 |
CN107670101A (zh) * | 2017-08-21 | 2018-02-09 | 昆明理工大学 | 一种骨组织工程用多孔双相磷酸钙/硫酸钙复合支架的制备方法 |
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