Effect of surface modifiers on mechanical properties of plant cellulose polypropylene composites 聚丙烯復(fù)合材料力學(xué)性能的影響
In paper making , chitosan can be used as fortifier , sizing agent , retention and filtration aid , surface modifier and flocculation agent for paper - making effluent 在造紙方面,殼聚糖可用做紙張?jiān)鰪?qiáng)劑、施膠劑、助留助濾劑、表面改性劑和造紙廢液的絮凝劑。
For the melt intercalation system , the clay surface modifiers have great influence on the intercalation effect , while no great effect for the intercalation system 粘土表面修飾劑對(duì)熔融插層體系的插層效果影響較為明顯,而對(duì)原位插層體系并未造成明顯影響。
In this thesis , pvc / organoclay nanocomposites were synthesized by in - situ intercalation and melt - blending intercaltion . the structure and properties of the composites were investigated . furthermore , some factors , such as special synthesis method , the different clay surface modifiers and the molecular weight of the polymer matrix which can be affect the intercalation results , were discussed 本文分別通過原位插層法和熔融插層法制備了聚氯乙烯粘土納米復(fù)合材料,通過插層結(jié)構(gòu)和復(fù)合材料性能的對(duì)比,得出一系列有意義的結(jié)論;并研究了粘土表面修飾劑、插層方法以及樹脂基體分子量對(duì)插層結(jié)構(gòu)的影響。