【摘要】 研究了沙柳材的地造，胶接特性和适用于沙柳刨花板的低毒脲醛树脂。通过试验分析了脲醛树脂胶中尿素与甲醛的摩尔比与树脂性能的关系；浓缩处理与树脂中游离甲醛含量的关系。最后研究了抄柳刨花扳的制板工艺、特点和技术改进措施、分析了施胶量与板材性能的关系。更多还原

【Abstract】 lt studies the structure and glue property of Salix mongolia, and low poison UF resin used in particleboard of Solix Mongolia. Analysing the relation between molar ratio of urea & formaldehyde in UF and resin property; and the re- lation between concentated treatment and free formaldehyde content in resin. At 1ast,it study the production technology, character and technical modification of particleboard of Salix mongolia, and analyse the telation between glue blending quantity and the property of boards.更多还原