Hong-bing XIANG, Lei CHEN, Zu-ming HU. Research Progress of Polyimide Fiber and its Spinning Technology[J]. Polymer Bulletin, 2011,24(1):40-50. DOI: 10.14028/j.cnki.1003-3726.2011.01.007.
Polyimide fiber has become one of the hot topics in the field of hi-tech fibers for its good property.Polymer monomer including dianhydrides (PMDA、BPDA、ODPA、BTDA
etc)
diamines (ODA、PPD、MPD
etc) and the third monomers (PRM、Cl-PPD、ODA etc) were reviewed in this article. The main spinning technology of polyimide fibers (such as dry spinning
wet spinning
dry-wet spinning
electro-spinning
melt-spinning and liquid crystal spinning) and its research progress were summarized. Meanwhile
major problems of polyimide fibers research at present were discussed.