Application of this binder could reduce pollution and harm of free - formaldehyde largely in course.

使用该粘结剂可降低游离甲醛对生产环境和操作人员的污染和损害.

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By melamine modifying urea - formaldehyde resin the boiling - water resistance is improved and the free formaldehyde content decreased.

用三聚氰胺改性脲醛树脂改善了胶粘剂的耐沸水性,并有效地降低了游离甲醛含量.

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The method to determine the content of free formaldehyde in Glycerol formal is established.

介绍了一种利用高效液相色谱法测定甘油缩甲醛中游离甲醛含量的方法.

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