连续玻璃纤维增强尼龙的介质腐蚀效应

Study on behaviors of continuous glass-fiber reinforced Nylon in corrosive medium

通过重量变化、力学性能测试以及 SEM断口分析对实验室制备的连续玻璃纤维增强尼龙 (GF/PA-66)在酸、碱、汽油、机油、丙酮等介质中的行为进行了探讨 ,发现 GF/PA-66具有良好的耐油性 ,而酸、碱对其性能影响较大 。

In this study, by analyzing weight differences, testing mechanic properties and conducting SEM analyzes, it is found that continuous glass-fiber reinforced Nylon (GF/PA-66) has great oil-proof properties but is strongly damaged by acidic and Alkalescence medium, also, it is slightly affected by the polar medium-acetone.