The aim of surface modification of microcrystalline cellulose (MCC) is to improve its surface physiochemical properties and to prompt its compatibility with lipophilic materials.

• 在多相体系下对微晶纤维素进行了表面改性,得到了只改善表面物性而不破坏其内部结晶区结构的微晶纤维素,同时其分散性和与高分子体系的相容性也有一定改善。