汽车内饰用2.5维机织复合材料的制备及拉伸性能

复合材料科学与工程 ›› 2013, Vol. 0 ›› Issue (1): 79-83.

汽车内饰用2.5维机织复合材料的制备及拉伸性能

袁守忍¹, 曹海建^1,*, 钱坤¹, 徐文新²

1.江南大学生态纺织教育部重点实验室,江苏无锡214122;
2.江苏旷达汽车织物集团股份有限公司,江苏常州213179

收稿日期:2012-08-04 出版日期:2013-01-28 发布日期:2022-03-11
通讯作者: 曹海建(1979-),男,博士,副研究员,研究方向为纺织复合材料,caohaijian20010@163.com。
作者简介:袁守忍(1989-),男,硕士研究生,研究方向为纺织复合材料的设计与开发。本文作者还有李雅和臧红。
基金资助:
江苏省科技支撑计划项目(BE2011014)

TENSILE PRORERTY AND PREPARATION OF 2. 5D WOVEN COMPOSITES USING AS AUTOMOBILE INTERIOR

YUAN Shou-ren¹, CAO Hai-jian^1,*, QIAN Kun¹, XU Wen-xin²

1. School of Textile and Clothing,Jiangnan University,Wuxi 214122,China;
2. Jiangsu Kuangda Automobile Textile Group,Changzhou 213179,China

Received:2012-08-04 Online:2013-01-28 Published:2022-03-11

摘要/Abstract

摘要： 本文以丙纶(PP) 长丝、亚麻为原料,通过包缠方式将PP 长丝包覆在亚麻表面以形成PP/亚麻包缠纱; 分别以PP/亚麻包缠纱为经纬纱,在全自动剑杆织样机上制织三种典型的2.5维(浅交弯联、浅交直联、深角联) 机织物,并将该机织物通过热压的方式制成汽车内饰用2．5维机织复合材料,研究不同组织结构对复合材料拉伸性能的影响。结果表明,2.5维机织物的经向拉伸性能表现为深角联>浅交直联>浅交弯联,纬向拉伸性能相差不大; 2.5维机织复合材料的拉伸性能表现为浅交直联>浅交弯联>深角联,纬向拉伸性能相差不大。

关键词: 2.5D 机织复合材料, 浅交弯联, 浅交直联, 深角联, 包缠纱, 丙纶, 亚麻

Abstract: In this work,PP filaments were wrapped in the flax surface to form PP /flax covered yarn． The covered yarns were used to weave three typical 2． 5D woven fabrics(deep crossing linking,straight shallow-crossing linking and the curved one)． Then those woven fabrics were made into PP / flax composites which can be used as car interior by hot pressing． Tensile property was tested by using Instron universal material testing instrument and the damage mechanism was analyzed in the paper． The results showed that warp direction tensile property of deep crossing linking woven fabrics turned out to be best,and those of curved ones were worst． The weft direction tensile property of the three 2．5D woven fabrics just differed little． Warp direction tensile property of straight shallow-crossing linking composites were best,while the deep crossing linking ones were worst． The weft direction tensile property of the three 2．5D woven composites just differed little．

Key words: 2.5D woven composites, curved shallow-crossing linking, straight shallow-crossing, deep crossing linking, covered yarns, PP, flax

中图分类号:

袁守忍, 曹海建, 钱坤, 徐文新. 汽车内饰用2.5维机织复合材料的制备及拉伸性能[J]. 复合材料科学与工程, 2013, 0(1): 79-83.

YUAN Shou-ren, CAO Hai-jian, QIAN Kun, XU Wen-xin. TENSILE PRORERTY AND PREPARATION OF 2. 5D WOVEN COMPOSITES USING AS AUTOMOBILE INTERIOR[J]. COMPOSITES SCIENCE AND ENGINEERING, 2013, 0(1): 79-83.

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