| 防污涂料用可降解聚氨酯树脂基料的合成研究 |
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| 引用本文： | 何庆光,王晶晶,叶章基,任润桃.防污涂料用可降解聚氨酯树脂基料的合成研究[J].材料开发与应用,2009,24(6):19-23,32. |
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| 作者姓名： | 何庆光 王晶晶 叶章基 任润桃 |
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| 作者单位： | 1. 中国船舶重工集团公司第七二五研究所厦门分部,福建,厦门,361002
2. 中国船舶重工集团公司第七二五研究所厦门分部,福建,厦门,361002;海洋腐蚀与防护国防科技重点实验室,福建,厦门,361002 |
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| 摘 要： | 为开发新型环保长效防污涂料，获得降解速率可控的，可稳定释放环保型防污剂，并具有良好柔韧性的树脂基料，本文通过分子设计，合成一系列组成不同的可降解聚氨酯树脂。用^1H—NMR，FT—IR，DSC和凝胶渗透色谱（GPC）对它们的结构进行表征，并测定了其力学性能和降魑性能，并选用PBEU1树脂制备成防污涂料，初步研究海洋生物微生物的附着情况。结果表明，所获树脂具有良好的弹性；通过调节聚合物的组成，可对其降解性能进行调控；以PBEUl为树脂基料的防污涂料具有一定的防污效果。
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| 关 键 词： | 防污涂料 聚氨酯 降解性 合成 |
Synthesis of Degradable Polyurethane Resin as New Degradable Binder Used for Antifouling Paint |
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| HE Qing-guang,WANG Jing-jing,YE Zhang-ji,REN Run-tao.Synthesis of Degradable Polyurethane Resin as New Degradable Binder Used for Antifouling Paint[J].Development and Application of Materials,2009,24(6):19-23,32. |
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| Authors: | HE Qing-guang WANG Jing-jing YE Zhang-ji REN Run-tao |
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| Affiliation: | HE Qing-guang1,WANG Jing-jing1,2,YE Zhang-ji 1,REN Run-tao1,2(1.Xiamen Branch of Luoyang Ship Material Research Institute,Xiamen 361002,China,2.State Key Laboratory for Marine Corrosion , Protection,China) |
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| Abstract: | A series of degradable aliphatic polyurethane copolymer based on L-lactide,polybutadiene and hexamethylene diisocyanate(HDI) were designed and synthesized to meet the need of binder for antifouling paint for highly flexible degradable resin.The copolymers were characterized by using 1H-NMR,FT-IR,gel permeation chromatography(GPC) and DSC,and the hydrolytic degradation behavior in sea water and mechanical properties of the copolymers were investigated.The potential use of the polyurethanes in antifouling coa... |
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| Keywords: | Antifouling paint Polyurethane Degradability Synthesis |
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