结果表明，添加耦联剂的纤维/聚丙烯、纤维/聚乙烯和纤维/聚苯乙烯复合材料的弯曲弹性模量分别比未添加耦联剂的复合材料的弹性模量增加了18.4%，37.1%，42%。
MORs of PP / wood fiber , PS / fiber , and PE / fiber composites with coupling agent added were raised by 18.4 % , 37.1 % , and 42 % , respectively , compared to those without coupling agent .
比耦