| 端羟基聚二甲基硅氧烯改性环氧树脂 |
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| 引用本文： | 田军,薛群基. 端羟基聚二甲基硅氧烯改性环氧树脂[J]. 材料研究学报, 1997, 0(2) |
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| 作者姓名： | 田军 薛群基 |
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| 作者单位： | 中国科学院兰州化学物理研究所 |
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| 摘 要： | 用羟基封端的聚二甲基硅氧烷改性环氧树脂，得到具有两相结构的改性树脂，其耐热性明显提高．环氧树脂／有机硅（20／80）共混物涂层有很低的表面能，主要的机械性能则变化不大，可作为一种疏水性防护徐层．
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| 关 键 词： | 环氧树脂 聚二甲基硅氧烷 共混改性 |
EPOXY RESIN MODIFIED BY POLYDIMETHYSILOXANE |
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| TIAN Jun, XUE Qunji. EPOXY RESIN MODIFIED BY POLYDIMETHYSILOXANE[J]. Chinese Journal of Materials Research, 1997, 0(2) |
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| Authors: | TIAN Jun XUE Qunji |
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| Affiliation: | Lanzhou Institute of Chemical Physics |
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| Abstract: | A copolymer was synthesied through the copolycondensation of a hydroxyl terminated polydimethysiloxane (PDMS), epoxy resin (EP). The morphology of the polymer was examined by means of TEM. The compatibility between PDMS and EP is improved. The modified resin demonstrates excellent water and heat resistant properties. |
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| Keywords: | epoxy resin polydimethysiloxane copolymer |
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