摘要
以酚醛(PF)胶为基础,通过与不同加量的脲醛(UF)胶相混合,形成一系列混合胶粘剂。在不同的热压条件下,用混合胶粘剂压制竹帘胶合板,经对各组分制品的耐沸水和耐老化性检验,确认当热压温度为14 0℃时,脲醛胶的最大加量可以达到酚醛胶量的4 0 % ,制品的胶合状态不会受到破坏。
Adding different amount of UF resin in PF resin, with these mixing-adhesives pressing the bamboo curtain plywood under the different hot-pressing conditions, testing the resistance to boiling water and the durability of the products. The results shows that the bond condition of the products will not be destructed when the hot-pressing temperature is 140℃ and max adding amount of UF in PF is 40%.
出处
《林业科技开发》
2005年第3期16-19,共4页
China Forestry Science and Technology
基金
中南林学院科技创新基金
