本文以醇溶性无机富锌为底漆,环氧云铁为中间漆,同时,面漆以FEVE型氟碳树脂为基料,配合多种防锈颜填料,并以陶瓷空心微珠为隔热填料,在钢材表面制备集防腐隔热于一体的多功能涂层.研究了多功能氟碳涂层的力学性能、耐候性能、隔热性能、电化学性能以及微观结构.结果表明:制备的多功能氟碳涂层硬度达3H以上、耐盐雾达5000h,耐人工紫外老化5000h以上;同时,当陶瓷空心微珠的掺人量为10%时,氟碳涂层的隔热效果达到最佳.
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