物理化学学报 >> 1991, Vol. 7 >> Issue (04): 495-498.doi: 10.3866/PKU.WHXB19910423

研究简报 上一篇    下一篇

醋酸纤维素反渗透膜铸膜溶液的研究

杨克萱; 毛润生; 齐庆蕙; 黄继才; 伍凤莲   

  1. 中国科学院广州化学研究所,广州 510650
  • 收稿日期:1990-04-02 修回日期:1991-02-02 发布日期:1991-08-15
  • 通讯作者: 杨克萱

Study on the Properties of Cellulose Acetate Solution for the Casting of Reverse Osmosis Membrane

Yang Ke-Xuan; Mao Run-Sheng; Qi Qing-Hui; Huang Ji-Cai; Wu Feng-Lian   

  1. Guangzhou Instituteo f Chemistry, Academia Sinica, Guangzhou 510650
  • Received:1990-04-02 Revised:1991-02-02 Published:1991-08-15
  • Contact: Yang Ke-Xuan

关键词: 醋酸纤维素, 铸膜溶液, 添加剂

Abstract: Infrared spectroscopy, viscosity measurement,HUGGINS equation and MCALLISTER equation characterization, and computer curve fitting were used to study the influence of various additives, including phosphoric acid, formamide, water, glycerine, n-propanol on the properties of cellulose acetate-acetone solutions.

Key words: Cellulose acetate, Casting solution, Additive