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文章介绍了沉析法制备聚丙烯腈(PAN)浆粕,聚对苯酰胺(PPTA)浆粕,聚对苯撑苯并二恶唑(PBO)浆粕的相关研究,简述了浆粕性能的检测方法及应用,并对沉析浆粕的前景进行了展望。
This paper introduces the research on the preparation of polyacrylonitrile (PAN) pulp, poly (p-phenylenediamidine) (PPTA) pulp and poly (p-phenylenebenzobisoxazole (PBO) The detection method and the application, and prospect of precipitation pulp was prospected.