首页> 外文会议>49th International wood composites symposium >Novel Coupling Agents for Natural Fiber Composites
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Novel Coupling Agents for Natural Fiber Composites

机译:天然纤维复合材料的新型偶联剂

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There has been extensive academic and industrial research geared at determining thernutility of coupling agents in natural fiber composites. Although many chemistries havernbeen examined, the most widely utilized coupling agents today are maleated polyolefins.rnWhen added to a natural fiber composite formulation, these functional polymers typicallyrnprovide minor improvements in MOE and more significant improvements in MOR andrnmoisture resistance. However, there is a strong desire to further improve performance inrnnatural fiber composite systems. This talk will focus on research we are undertaking tornsynthesize novel maleate based grafting agents. These systems have been designed tornhave better miscibility in polyolefins during reactive extrusion. The end game of thisrnresearch is to design more efficient grafting agents that will deliver novel chemistries atrnhigher overall concentrations to the polyolefin backbone.
机译:已经有大量的学术和工业研究致力于确定天然纤维复合材料中偶联剂的热塑性。尽管已经检查了许多化学方法,但是当今使用最广泛的偶联剂是马来酸化聚烯烃。当添加到天然纤维复合材料配方中时,这些功能性聚合物通常会在MOE方面带来较小的改善,而MOR的耐湿性和耐湿性也会得到更大的改善。然而,强烈希望进一步改善天然纤维复合材料系统的性能。这次演讲的重点是我们正在研究合成基于马来酸酯的新型接枝剂的研究。设计这些系统的目的是在反应挤出过程中在聚烯烃中具有更好的混溶性。该研究的最终目标是设计更有效的接枝剂,这些接枝剂将以更高的总浓度向聚烯烃骨架提供新颖的化学物质。

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