【摘要】 选择制备超细木质素粉末的工艺条件 ,制备细粒子木质素作为偶联剂用于橡胶 ,对NR、NBR有较好的补强作用。与硅烷偶联剂KH -5 90的比较表明 :细粒子木质素在橡胶中性能优于KH -5 90 ,同时还具有提高橡胶耐磨性能的作用更多还原

【Abstract】 The process condition of extra-fine lignin powder was chosen.The extra-fine lignin powder was used to rubber as couplant.It had good reinforcing effect on NR and NBR.The results showed that the properties of extra-fine lignin powder in rubber was better than that of KH-590,and it had effect on improving the abrasion resistance of the compound as compared to silanes couplant KH-590.更多还原