CN101519487B - 发泡型高回弹聚氨酯吸波材料及其制备方法 - Google Patents
发泡型高回弹聚氨酯吸波材料及其制备方法 Download PDFInfo
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- CN101519487B CN101519487B CN200910029840XA CN200910029840A CN101519487B CN 101519487 B CN101519487 B CN 101519487B CN 200910029840X A CN200910029840X A CN 200910029840XA CN 200910029840 A CN200910029840 A CN 200910029840A CN 101519487 B CN101519487 B CN 101519487B
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序号 | 项目 | 传统聚氨酯吸波材料 | 发泡型高回弹聚氨酯吸波材料 | 备注 |
1 | 外观 | 良好 | 优良 | |
2 | 氧指数(%) | ≥28 | ≥28 | |
3 | 尺寸公差(mm) | ±8mm | ±3mm | |
4 | 柔韧性 | 一般 | 优良 | |
5 | 回弹率(%) | 35 | ≥55 | |
6 | 掉粉 | 易掉粉 | 无 |
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CN200910029840XA CN101519487B (zh) | 2009-03-18 | 2009-03-18 | 发泡型高回弹聚氨酯吸波材料及其制备方法 |
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CN200910029840XA CN101519487B (zh) | 2009-03-18 | 2009-03-18 | 发泡型高回弹聚氨酯吸波材料及其制备方法 |
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CN101519487A CN101519487A (zh) | 2009-09-02 |
CN101519487B true CN101519487B (zh) | 2011-11-30 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101769058A (zh) * | 2010-02-12 | 2010-07-07 | 泰州拓谷超细粉体材料有限公司 | 泡沫散块填充的多层结构型微波暗室吸收材料 |
CN103172828A (zh) * | 2013-04-02 | 2013-06-26 | 江苏瑞丰科技实业有限公司 | 一种聚氨酯吸波凝胶材料的制备 |
CN105924618A (zh) * | 2016-05-17 | 2016-09-07 | 国网重庆市电力公司电力科学研究院 | 一种基于花状羰基铁颗粒电表箱电磁吸波层及制备方法 |
CN109372552B (zh) * | 2018-11-26 | 2023-10-31 | 四川蓝海智能装备制造有限公司 | 带有电磁模板的模喷装置 |
CN110449192A (zh) * | 2019-09-03 | 2019-11-15 | 青岛农业大学 | 一种光催化耦合微生物同步降解污染物中催化剂的负载方法 |
CN113211883B (zh) * | 2021-05-27 | 2022-10-14 | 电子科技大学 | 一种泡沫填充芳纶纸蜂窝吸波结构及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518852A (zh) * | 2002-06-24 | 2004-08-04 | 古河电气工业株式会社 | 电磁波屏蔽垫片 |
CN1730555A (zh) * | 2005-09-05 | 2006-02-08 | 天津大学 | 一种新型碳纤维吸波复合材料的制备方法 |
CN101323700A (zh) * | 2007-06-11 | 2008-12-17 | 谢孟峰 | 硬质聚胺脂树脂成型产品及其制造方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518852A (zh) * | 2002-06-24 | 2004-08-04 | 古河电气工业株式会社 | 电磁波屏蔽垫片 |
CN1730555A (zh) * | 2005-09-05 | 2006-02-08 | 天津大学 | 一种新型碳纤维吸波复合材料的制备方法 |
CN101323700A (zh) * | 2007-06-11 | 2008-12-17 | 谢孟峰 | 硬质聚胺脂树脂成型产品及其制造方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2000-294978A 2000.10.20 |
贾莉莉等.聚氨酯泡沫复合材料的制备及其吸波性能研究.《安徽大学学报(自然科学版)》.2007,第31卷(第5期),66-68. * |
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