预热处理对麦秆纤维板性能的影响  

Effect of Preheating Treatment on Properties of Wheat Straw Fiber Board

作　　者：艾军[1] 陆仁书[1] 

机构地区：[1]东北林业大学林产工业学院,哈尔滨150040

出　　处：《木材工业》2001年第2期9-10,13,共3页China Wood Industry

摘　　要：研究了麦秆在不同预热处理条件下 ,其纤维化学性质以及制得的中密度纤维板的性能 ,同时结合施胶量对不同预热处理麦秆纤维板性能的影响 ,探讨了在麦秆纤维 /脲醛树脂胶中密度纤维板生产中施胶量对板性能影响的重要性。结果表明 ,采用预热温度为 16 0℃左右、预热时间 5～ 7min的处理条件获得的麦秆纤维在 16 %左右的施胶量时 ,可获得满足 GB/T 11718- 1999标准的麦秆纤维 /脲醛树脂胶中密度纤维板。The chemical compositions of wheat straw fibers treated with different preheating conditions were measured. The properties of medium density fiberboard (MDF) with different wheat straw fibers and different resin consumption were explored in this work. The results showed that the boards made with appropriate wheat straw fibers and a 16% resin consumption could meet the requirement of National Standard GB/T 11718 1999.

关 键 词：麦秆纤维 预热处理 施胶量 中密度纤维板 

分 类 号：TS65[轻工技术与工程]