中密度纤维板浸渍薄木后成型饰面工艺  

Post-forming Technology of MDF Decorated by Veneer Impregnated Modified Melamine Resin

作　　者：刘明利[1] 李春风[1] 刘彦龙[1] 杨亮[1] 李岩 韩明奇 殷俊 

机构地区：[1]北华大学林学院,吉林吉林132013 [2]吉林森工金桥地板集团有限公司,吉林长春131013

出　　处：《北华大学学报（自然科学版）》2014年第6期838-840,共3页Journal of Beihua University（Natural Science）

基　　金：国家自然科学基金项目(31400503);吉林省重大科技成果转化项目(11ZDZH004)

摘　　要：以饰面增韧改性三聚氰胺树脂浸渍0.2~0.3 mm柔性薄木的中密度纤维板为研究材料,通过变化铣刀的半径,研究浸胶柔性薄木饰面中密度纤维板的成型饰面工艺.结果表明：浸胶量70%~90%,预固化度40%~60%,后成型弯曲半径大于3 mm,热熔胶涂胶量120~160 g/m^2为后成型饰面的最佳工艺指标,在此工艺条件下的饰面质量最佳.Through changing radius of the milling cutter,using 0. 2~0. 3 mm veneer impregnated the toughened modified melamine resin as overlay material,this paper studied post-forming technology of medium density fiber board MDF. The results showed that：it is suitable for post-forming major technical indicators, the impregnation amount of the impregnated veneer is 70% ~90%,the pre-curing degree is 40% ~60%,bending radius is larger than 3mm,amount of spread hot melt adhesive is 120~160 g/m^2 ,the surface quality is at optimum.

关 键 词：增韧三聚氰胺甲醛树脂 薄木 后成型 饰面 弯曲半径 

分 类 号：TS65[轻工技术与工程]