聚甲醛纺丝工艺进展及产品应用研究  

Development Of Polyformaldehyde Spinning Process And Product Application Research

作　　者：张彩霞 孙亚楠 方伟 姜如愿 周涛[2] 徐秀兵 ZHANG Cai-xia;SUN Ya-nan;FANG Wei;JIANG Ru-yuan;ZHOU Tao;XU Xiu-bing(Institute of Coal Chemical Industry Technology,China Energy Group Ningxia Coal Co.Ltd,Yinchuan 750411,Ningxia,China;State Key Laboratory of Polymer Materials Engineering of China,Polymer Research Institute,Sichuan University,Chengdu 610065,Sichuan,China;Headquarter of Coal to Liquid&Chemical Engineering,Ningxia Coal Industry Co.,Ltd,CHN ENERGY,Yinchuan 750411,Ningxia,China)

机构地区：[1]国家能源集团宁夏煤业有限责任公司煤炭化学工业技术研究院,宁夏银川750411 [2]高分子材料工程国家重点实验室,四川大学高分子研究所,成都四川610065 [3]国家能源集团宁夏煤业有限责任公司煤制油化工工程建设指挥部,宁夏银川750411

出　　处：《合成材料老化与应用》2020年第1期117-119,共3页Synthetic Materials Aging and Application

基　　金：宁夏回族自治区重点研发计划重大(重点)项目：煤基合成树脂高性能改性及综合利用研究(No:2018BDE02040)

摘　　要：聚甲醛纤维具有耐磨、耐碱、耐溶剂、耐海水侵蚀,以及尺寸稳定性好等优点,所以产品应用领域逐渐被开发。聚甲醛纺丝工艺有超倍拉伸法、溶液纺丝法、静电纺丝法和熔融纺丝法,其中熔融纺丝法工艺简单,成本低,效率高,是聚甲醛纤维工业化最经济、最理想的方法。随着聚甲醛熔融纺丝工业化的发展,聚甲醛纤维产品的应用领域逐渐被拓宽,主要应用于绳索、土工布、帘布、增强建材、毛刷及其他。Polyformaldehydefiber has the advantages of wear resistance,alkali resistance,solvent resistance,seawater resistance,and good dimensional stability,so the product application field has been gradually developed.The polyformaldehyde spinning process includes super drawing method,solution spinning method,electrostatic spinning method and melting spinning method,among which the melting spinning process is simple,low cost and high efficiency,which is the most economical and ideal method for the industrialization of polyformaldehydefiber.With the industrial development of polyformaldehyde melt spinning,the application field of polyformaldehyde fiber products has been gradually expanded,mainly used in rope,geotextile,curtain cloth,reinforced building materials,brushes and other.

关 键 词：聚甲醛 纤维 熔融纺丝法 产品应用 

分 类 号：TQ322.3[化学工程—合成树脂塑料工业]