文章信息/Info

Title:

 The Research Status and Progress of Aramid Fibers

作者:

 孔海娟; 張蕊; 周建軍; 馬禹 ; 滕翠青; 余木火

 (東華大學(xué)材料科學(xué)與工程學(xué)院 纖維材料國家改性重點實驗室，上海 201620)

Author(s):

 KONG Haijuan; ZHANG Rui; ZHOU Jianjun; MA Yu ; TENG Cuiqing ;  YUMuhuo

 (State Key Laboratory For Modification of Chemical Fibers and Polymer Materials,College of Materials and Engineering，Shanghai 201620，China)

關(guān)鍵詞:

 ; 芳綸纖維; 聚合; 紡絲; 表面改性; 結(jié)構(gòu)表征

DOI:

10.7502/j.issn.1674-3962.2013.11.07

文獻(xiàn)標(biāo)志碼:

A

摘要:

 綜述了國內(nèi)外芳綸纖維生產(chǎn)現(xiàn)狀與市場需求以及中國研究芳綸纖維的必要性。介紹了芳綸纖維制備相關(guān)技術(shù)：芳綸聚合物的聚合方法的進(jìn)展；通過引入新的聚合單體進(jìn)行共聚合改善聚合物的加工性和纖維的綜合性能，芳綸長絲、短纖以及漿漿粕纖維的紡絲技術(shù)，PPTA樹脂的陰離子烷基化技術(shù)及其應(yīng)用，通過表面涂層、高能射線、等離子體處理的物理方法和通過表面活性化、表面接枝等化學(xué)方法對芳綸纖維表面進(jìn)行處理及改性的研究，微聚焦同步輻射新技術(shù)觀察芳綸纖維結(jié)構(gòu)。并結(jié)合中國研究現(xiàn)狀和實際情況， 提出發(fā)展我國芳綸產(chǎn)業(yè)的建議， 包括加強基礎(chǔ)研究實現(xiàn)跨越式發(fā)展、加強多學(xué)科合作、加強關(guān)鍵設(shè)備與工程集成、加強國產(chǎn)芳綸應(yīng)用、加強產(chǎn)能控制等。

Abstract:

 This paper reviewed the progress of the aramid fibers and the market demand and the the necessity of aramid fiber in China .the related preparation technology and study methods are introduced.: progress of aramid polymer polymerization methods , the processability of polymer and the comprehensive performance of fiber were improved through the introduction of new polymerization monomer to copolymerization , aramid fiber filament, short-fiber and plasma pulp fiber spinning technology were mentioned , the anionzation of PPTA resin alkylation technology and its application, The surface treatment and modification of the research including surface coating, high-energy rays, plasma processing of physical method and through the surface activeness, surface chemical graft method of aramid fiber were referred , The focus on new technology synchrotron radiation observed aramid fiber structure.. With consideration of practical situation in China, Authors give some proposals for the domestic Aramid fiber industry, including strengthening fundamental research for a leapfrog development, deepening cross-subject cooperation and integration of key equipment, enhancing the application of Aramid fiber domestically, tightening control over production power, etc.