As the numerous application of FA resin adhesives and urea foamed plastics formaldehyde becomes the main pollutants of indoor air .

含醛树脂粘合剂和 脲 醛 泡沫塑料的大量应用，甲醛成为了室内空气中的主要污染物。

Study on Preparation of Modified Urea Formaldehyde Resin Foam Plastics

脲 醛 模 塑料的研制改性 脲醛树脂 泡沫塑料的制备