李春光.含丙烯酸甲硅烷酯共聚物基自抛光防污涂料的研制[J].表面技术,2017,46(12):6-10.
LI Chun-guang.Development of Self-polishing Antifouling Paints Based on Silicone Acrylate Copolymer[J].Surface Technology,2017,46(12):6-10 |
| 含丙烯酸甲硅烷酯共聚物基自抛光防污涂料的研制 |
| Development of Self-polishing Antifouling Paints Based on Silicone Acrylate Copolymer |
| 投稿时间：2017-07-15 修订日期：2017-12-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2017.12.002 |
| 中文关键词: 丙烯酸甲硅烷酯共聚物 防污涂料 磨蚀率 防污性能 减阻 |
| 英文关键词:silicone acrylate copolymer antifouling paints abrasion rate antifouling property drag reduction |
| 基金项目:“十三五”国家海洋经济创新发展示范项目（16CZB023SF12） |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 制备高性能的含丙烯酸甲硅烷酯共聚物基防污涂料。方法 合成了丙烯酸甲硅烷酯共聚物，制备了以功能性丙烯酸甲硅烷酯共聚物为基料，以氧化亚铜为主防污剂的自抛光防污涂料。通过红外光谱（FTIR）、凝胶渗透色谱（GPC）和差示扫描量热仪（DSC）对聚合物进行分析，并通过室内动态磨蚀率实验、深海挂板实验、耐淡水浸泡实验、物理性机械性能测试和减阻性能测试，分别评价防污涂料的磨蚀率、静态防污性能、耐淡水性能、物理机械性能和减阻性能。结果 筛选出的优异配方防污涂料的磨蚀率为5 µm/month，具有26个月的防污性能、2个月的耐淡水浸泡性能及优异的物理机械性能，且降阻率可达到4%。结论 制备的丙烯酸甲硅烷酯共聚物基自抛光防污涂料，具有良好的防污性能、物理机械性能、耐淡水浸泡性能，且能够有效地降低船舶航行阻力，是一种高性能的自抛光防污涂料。 |
| 英文摘要: |
| The work aims to prepare high performance self-polishing (SP) antifouling paints based on silicone acrylate copolymer. A silicone acrylate copolymer was synthesized. With functional silicone acrylate copolymer as matrix and cuprous oxide as major antifouling agent, self-polishing antifouling paints were prepared. The polymer was analyzed with Fourier transform infrared spectroscopy (FTIR), gel permeation chromatography (GPC) and differential scanning calorimetry (DSC). Abrasion rate, static antifouling property, freshwater resistance, physical and mechanical properties, and drag-reducing property of the antifouling paints was analyzed by performing laboratory dynamic abrasion experiment, deep-sea hanging panel experiment, freshwater immersion experiment, physical and mechanical properties test and drag-reducing property test, respectively. For the selected antifouling paint made in excellent formula, the polishing rate was 5 μm/month, antifouling property continued for 26 months, freshwater immersion resistance continued for 2 months, physical and mechanical properties were excellent, and resistance-reducing ratio was up to 4%. The as-deposited self-polishing (SP) antifouling paints based on silicone acrylate copolymer have excellent antifouling property, physical and mechanical properties, freshwater immersion resistance and remarkable drag-reducing property, hence the paints are a kind of high performance self-polishing antifouling paint. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501715号