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用旋转粘度计研究了改性羧甲基羟丙基纤维素在聚醋酸乙烯乳液中的增稠效应。通过与非离子型羟乙基纤维素及离子型羧甲基纤维素的比较试验表明,改性羧甲基羟丙基纤维素用作聚醋酸乙烯乳液增稠剂有良好的增稠性、稳定性和配伍性。
The thickening effect of modified carboxymethylhydroxypropyl cellulose in polyvinyl acetate emulsion was investigated by rotational viscometer. By comparing with non-ionic hydroxyethylcellulose and ionic carboxymethylcellulose, the modified carboxymethylhydroxypropylcellulose has good thickening and stability for polyvinyl acetate emulsion thickening agent Sex and compatibility.