摘要
探讨微米长木纤维轻质板（MLFB）的原料选配及木纤维加工的关键参数。经试验验证，MLFB板材的物理力学性能达到了日本JISA5908《轻质刨花板》标准，密度最低可达0．276g／cm^3；且密度0．5g／cm^3的MLFB板材的弹性模量及比强度远远高于密度为0．5—0．85g／cm^3的MDF板和刨花板的国家标准。
The key parameters of materials＇choice of MLFB and wood micro - fiber processing are discussed. The results show that physical and mechanical properties of MLFB meet with standard JISA5908 《 Light Particleboard》, the lowest density can reach 0. 276g/cm^3. And MOE and specific strength at 0. 5g/cm^3 of MLFB are much higher than those of particleboard and MDF at density 0. 5 ～ 0. 85g/cm^3.
出处
《林业科技》
北大核心
2007年第3期30-32,共3页
Forestry Science & Technology
基金
国家自然科学基金项目"超高强度微米长纤维定向高密度板的细胞重构机理研究"(30571455)
黑龙江省自然科学基金项目"微米长纤维高强度人造板构成机理和建模理论"(C2004-12)
