无机富锌涂料具有干燥迅速、施工简便等优点,但漆膜较厚时容易龟裂.采用对水解液进行改性及配方优化可克服以上缺点.本研究重点讨论了物料对涂膜性能的影响,论述了无机富锌底漆的研制过程,并给出无机富锌的最佳配方.通过试验证明锌粉含量、云母粉、聚乙烯醇缩丁醛(PVB)等对无机富锌底漆性能有显著的影响.最终得到涂膜的各项性能完全达核电站技术规格书的要求.
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