摘要
本文研究了木片热磨机械浆 (TMP)增强尼龙复合材料的力学性能、热学性能、加工性能。用多元统计分析中的主成分分析法优化设计木片热磨机械浆增强尼龙复合材料 ,合理地确定多项性能兼优的最佳纤维含量。分析了复合材料的界面改性及其微观结构。在木片热磨机械浆与尼龙复合材料复合时加入具有线型结构的羧化聚合物偶联剂 ,会形成氢键结合 ,可提高木片热磨机械浆与尼龙之间的相容性 ,产生良好的界面粘合作用。
The properties of wood thermomechanical pulp reinforced nylon composite, such as mechanical properties, thermal properties and processing fluidity were studied in this paper. The best fiber capacity of wood thermomechanical pulp reinforced nylon composite could be determined accurately by optimum design method of main composition analysis. At the same time, Interface treatment and microstructure of the composite were analyzed. Hydrogen bonding, because of which the adhesion between wood thermomechanical pulp and nylon was enhanced, appeared in the composite because the coupling agent was added into the systems of blending wood thermomechanical pulp with nylon. Wood thermomechanical pulp and nylon had a better interracial compatibility.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2004年第3期128-133,共6页
Scientia Silvae Sinicae
基金
福建省科技厅重点科技攻关项目 (闽科计 [2 0 0 1]H0 3 2 )
