Adding additives can improve properties of urea formaldehyde resin adhesive.

添加外加剂可以提高脲醛树脂胶粘剂性能.

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The phenol - formaldehyde resin adhesive has good application value and wide application range.

性能的改善提高了酚醛树脂胶粘剂的应用价值,扩大了其使用范围.

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The paper studied the preparation of modified urea - formaldehyde resin adhesive with polyvinyl alcohol ( PVA ) and melamine.

研究了聚乙烯 醇和 三聚氰胺改性脲醛树脂胶粘剂的制备工艺和配方.

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The synthetic principle technological conditions. and productive method of urea - phenol - formaldehyde resin adhesive are preliminary probed into.

初步探讨了脲酚醛树脂合剂的合成原理、工艺条件及制造方法.

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Factors affecting product quality of urea formaldehyde resin adhesive were analysed in details.

详细地分析了影响改性脲醛树脂胶粘剂产品质量的各种因素.

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