In this paper, natural cotton cellulose was modified by the steam explosion, modified cellulose, acetic anhydride and fatty acids have been used to synthesize the long chaincellulose ester.
采用蒸汽闪爆技术对天然纤维素进行改性,并利用改性后的纤维素、乙酸酐和脂肪酸合成长支链纤维素酯。
2
There exists two theories about the splitting mechanism of cellulose fiber:chain-splitting theory and chain-sliding theory at present.