为了预测舰船航空飞行器有机防护涂层的服役寿命，模拟了其海洋服役环境：紫外光照射一周期浸润一温度冲击。采用电化学交流阻抗技术进行了综合加速试验，研究有机防护涂层的老化动力学过程，以交流阻抗低频模值为涂层性能的参数，建立了有机防护涂层的老化动力学方程。结果表明：在综合因素加速作用下，有机防护涂层的老化过程可以分为涂层完好、被腐蚀介质渗透、失去防腐蚀作用3个阶段；所建的涂层老化动力学模型有助于确定有机防护涂层的服役寿命和耐久性能，为其使用和维护提供了依据。
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