5Leaderman H, Smith R G, Jones R W. Rheology of polyisobutylene.Ⅱ. Low molecular weight polymers[ J]. J Polym Sci, 1954, 14 (73) :47-80.
6Kunihiro O, Bong S K, Michio K. Rheology of copolymer solutions.Ⅲ. The linear viscoelasticity of SBS block copolymer solutions[J]. PolymJ,1978, 10(3): 353-363.
9KONG J F,LI K.Preparation of PVDF Hollow-Fiber Membrane Sviaimmersion Orecipitation. Journal of AppliedPolymer Science . 2001
10Wang D L,Li K,Teo W K.Porous PVDF asymmetric hollow fiber membranes prepared with the use of small molecular additives. Journal of Membrane Science . 2000