A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride and polysulfone blends and the drywetspinning technology.
将聚氯乙烯和聚砜共混,采用干湿纺工艺制备了中空纤维超滤膜。
2
The effect of stretch on the cross-section shape of polyacrylonitrile (PAIN) fiber was studied during the process of wetspinning and drywetspinning.
研究了湿法和于湿法纺制异形聚丙烯腈(PAN)纤维过程中拉伸对纤维截面形状的影响。
3
The preparation method of alumina hollow fiber membrane by reaction bonding of aluminum oxide (RBAO) technique combined with drywetspinning process was introduced in this paper.