| 一步法合成有机硅改性酚醛树脂及其粘接性能 |
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| 引用本文： | 王超,黄玉东.一步法合成有机硅改性酚醛树脂及其粘接性能[J].复合材料学报,2004,21(2):50-54. |
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| 作者姓名： | 王超 黄玉东 |
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| 作者单位： | 1.哈尔滨工业大学410# 信箱, 哈尔滨150001; |
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| 摘 要： | 采用有机硅树脂中加入氢氧化钠使之水解后再加入苯酚、甲醛缩聚制备热固性有机硅改性酚醛树脂,而不同于两步法制备热固性有机硅改性酚醛树脂和由硅烷水解低聚物与酚醛树脂缩合制备热固性有机硅改性酚醛树脂。本文中通过IR,DSC,TG以及剪切强度和剥离强度,对这种热固性有机硅改性酚醛树脂的粘接性能,耐热性能,耐久性能和固化工艺进行考核,证明这种方法制备的树脂粘接强度高,耐热性能优异,耐久性能良好,可以作为耐热结构胶粘剂在航空航天领域应用。
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| 关 键 词： | 有机硅改性酚醛树脂 粘接性能 耐热性能 韧性 |
| 文章编号： | 1000-3851(2004)02-0050-05 |
| 收稿时间： | 2002-12-20 |
| 修稿时间： | 2003-07-25 |
STUDY ON PREPARATION THERMOSETTING PHENOLIC RESIN MODIFIED WITH SILICONE AND ITS ADHESIVE PROPERTIES |
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| WANG Chao,HUANG Yudong.STUDY ON PREPARATION THERMOSETTING PHENOLIC RESIN MODIFIED WITH SILICONE AND ITS ADHESIVE PROPERTIES[J].Acta Materiae Compositae Sinica,2004,21(2):50-54. |
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| Authors: | WANG Chao HUANG Yudong |
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| Affiliation: | 1.P.O.Box 410, Harbin Institute of Technology, Harbin 150001,China;2.Heilongjiang Petrochemistry Institute, Harbin 150040,China |
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| Abstract: | Thermosetting phenolic resin modified with silicone is directly synthesized with polyphenylmenthylsiloxane, phenol and formaldehyde. The synthetic method is much simpler than others. The curing condition, heat-resistant and adhesive property of phenolic resin modified with silicone are studied with IR, DSC, TGA, shear strength and peel strength. It is proved that the thermosetting phenolic resin modified with silicone is good at heat-resistance,toughness,shear strength and dissolution property,which can be used as heat-resistant adhesive and matrix resin in airplane and aerospace industry. |
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| Keywords: | thermosetting phenolic resin modified with silicone adhesive property heat-resistance toughness |
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