摘要
研究苯酚、三聚氰胺改性脲醛树脂的合成,分析了改性机理,并将其用于一年生植物纤维复合板。能降低板材的吸水厚度膨胀率。
Synthesis of urea resin modified with phenol and melamine was studied . The modification mechanism was analyzed and applied in the composite plates reinforced with annual plant fiber. The di'a*ab;H ty of the hygroscopic thickness for the plates could be reduced .
出处
《工程塑料应用》
CAS
CSCD
北大核心
1994年第6期1-5,共5页
Engineering Plastics Application
关键词
脲醛树脂
复合板
膨胀率
植物纤维复合板
板材
urea resin,annual plant .composite plate,dilatability of hygroscopic thickness
