文章信息/Info

Title:

Development of High Performance Fiber Preforms

作者:

陳利; 孫穎; 馬明

（天津工業大學復合材料研究所 先進紡織復合材料教育部重點實驗室，天津 300160）

Author(s):

CHEN Li; SUN Ying; MA Ming

(Key Laboratory of Advanced Textile Composites, Ministry of Education, Institute of Composite materials,Tianjin Polytechnic University, Tianjin 300160, China)

關鍵詞:

纖維預成形體; 機織; 編織; 針織; 非織造

DOI:

10.7502/j.issn.1674-3962.2012.10.04

文獻標志碼:

A

摘要:

高性能纖維預成形體是先進復合材料的增強結構相。各種方式獲得的纖維預成形體在復合材料成形工藝過程中起著十分重要的作用，影響著復合材料的成形和基體材料的浸滲，同時決定了復合材料制品的最終性能。從纖維預成形體的制備技術角度出發，介紹了機織、編織、針織、非織造等纖維預成形體的成形方法、結構特性，分析總結了各種纖維預成形體的研究現狀和進展，提出高性能纖維預成型體需要進一步研究解決的關鍵問題。

Abstract:

The properties of high performance fiber reinforced composite materials are excellent, and they are widely used in aerospace, wind power, marine mining, machinery, electronics and other fields. High performance fiber preform is a reinforcing structural phase of advanced composite materials. Fiber preforms obtained by a variety of ways play an important role in the forming process of composites, affecting composites forming and the infiltration of the matrix materials, and determine the final performance of the composites. In this paper the development of high performance fiber preforms was reviewed. From visual angle of manufacturing methods, weaving, braiding, knitting and nonwoven, processing methods and structure characteristics of high performance fiber preforms were introduced. At the same time, briefly summarized recent research situation and progress in process technology. Finally, the key problems need to be solved in the future were proposed and emphasized.��