摘要
在实验室条件下 ,以传统脲醛树脂胶的生产工艺为基础 ,加用氨基取代羧酸类化合物。新配方制得脲醛树脂胶 ,用DSC分析了树脂固化反应热过程 ,对含水率在 12 % -2 0
A new resin was synthesized by grafting amino acid onto urea formaldehyde. Cold curing adhesives formulated from this resin were evaluated by preparing 3 ply plywood specimens with populus veneers at high moisture content (MC 12%-20%). The cure behavior of the resin containing catalyst system was followed by differential scanning calorimetry (DSC).
出处
《中国胶粘剂》
CAS
2001年第5期19-21,共3页
China Adhesives
关键词
高含水率
杨木单板
氨基羧酸改性脲醛树脂
冷压
脲醛树脂胶粘剂
high moisture content
populus veneer
urea formaldehyde resin adhesive
amino carboxylic modified UF resin
cold pressing
