本文主要论述了以三聚氰胺、双氰胺、脲的混合物与甲醛经缩聚反应而制造的一种新型的高档填充复鞣剂CDF的产物结构、性能及应用。%The product structure, property and application of high- grade Filling and RetanningAgent CDF which is made from the mixed materials of cyanuramide, dicyandiamide and urea bycondensation polymerization reaction with formaldehyde have been discussed.
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