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arrow Property of Domestic Polyimide Fiber and Its Yarn Production

Datetime:2018-05-23 11:35:54  

Property of Domestic Polyimide Fiber and Its Yarn Production

WANG Xinhua XU Min

Abstract The properties of domestic polyimide fiber and its yarn development were discussed.The main properties and evaluation standard of domestic higher performance polyimide fiber were introduced and analyzed.Domestic polyimide fiber was used as raw material.The production of 18 tex knitting yarn was taken as an example.The production technology and management experience of pure 9.8 tex ~ 18 tex serial yarn spinning and blended single yarn and ply were summarized.It is considered that the research and relative product development of domestic polyimide fiber should be strengthened.Therefore,the domestic polyimide fiber with excellent properties can be better used in related fields.