| 耐水型环氧树脂增韧剂的制备及应用 |
| |
| 引用本文： | 苗琦,王小雪,李根.耐水型环氧树脂增韧剂的制备及应用[J].塑料科技,2008,36(12). |
| |
| 作者姓名： | 苗琦 王小雪 李根 |
| |
| 作者单位： | 中国地质大学(武汉)材料科学与化学工程学院,湖北,武汉,430074 |
| |
| 摘 要： | 用乳液聚合法合成了烷基化纳米二氧化硅/甲基丙烯酸甲酯/丙烯腈核壳型复合弹性粒子,并用于增韧环氧树脂。核壳粒子的形态由透射电镜观测,改性试样的断裂表面由扫描电镜观测,并对该增韧剂进行了实际应用的研究。结果表明:在复合粒子的添加量为10phr时,能大幅度提高环氧树脂的韧性及耐水性。
|
| 关 键 词： | 耐水性 核壳弹性粒子 增韧剂 改性环氧树脂 |
Preparation and Application of the Water-resistant and Toughening Agent of Epoxy Resin |
| |
| Miao Qi,Wang Xiaoxue,Li Gen.Preparation and Application of the Water-resistant and Toughening Agent of Epoxy Resin[J].Plastics Science and Technology,2008,36(12). |
| |
| Authors: | Miao Qi Wang Xiaoxue Li Gen |
| |
| Abstract: | The compound elastic particles of nano-SiO2/MMA/AN with core-shell structure was synthesized by using emulsion polymerization method, and were used to toughen epoxy resin. The morphology of core-shell particles was characterized by TEM. The impact fracture surface of the modified sample was scanned by SEM. And the application of the toughening agent was studied. The results showed that the toughness and water-resistant property of epoxy resin were strengthened by the core-shell elastic particles when it was added about 10phr. |
| |
| Keywords: | Water-resistance Core-shell elastic particles Toughening Modified epoxy resin |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
