SiO_2拼混树脂耐磨耐蚀性能的表征与评价  

EROSION-CORROSION RESISTANCE CHARACTERIZATION AND EVALUATION OF SIO_2 BLENDING RESINS

作　　者：胡柏[1] 杨振国[1] 金忠(告羽)[1] 

机构地区：[1]复旦大学材料科学系,上海200433

出　　处：《玻璃钢／复合材料》2005年第2期14-16,共3页Fiber Reinforced Plastics/Composites

基　　金：上海市火炬计划资助项目 (03HJC1080)

摘　　要：为提高三元复合管道衬里用树脂的尺寸稳定性和耐磨耐蚀性能,并降低系统成本,本文采用SiO2 粒子对树脂进行拼混,着重研究SiO2 填充对拼混树脂性能的影响。结果表明加入SiO2 降低了拼混树脂的吸水率,增强了静态抗腐蚀能力,降低了冲蚀作用。为提高三元复合管道衬里用树脂的尺寸稳定性和耐磨耐蚀性能,并降低系统成本,本文采用SiO2 粒子对树脂进行拼混,着重研究SiO2 填充对拼混树脂性能的影响。结果表明加入SiO2 降低了拼混树脂的吸水率,增强了静态抗腐蚀能力,降低了冲蚀作用。For the purpose of increasing size stabilization and erosion-corrosion resistance of resins lined in three element composite piping as well as reducing the cost of the system,the resins were blended and modified with SiO 2 particle.The effect of SiO 2 content on the properties of the blending resins was emphatically analyzed.The experiment results showed that the anti-water absorption,static corrosion resistance and erosion-corrosion resistance of the blending resins increased with SiO 2 content.

关 键 词：拼混树脂 表征 腐蚀 冲蚀 二氧化硅 

分 类 号：U177.2[交通运输工程]