Analysis of Mechanical Properties and Exploration of Failure Mechanism for Nonwoven Reinforced Composites

摘要：

　　This experiment made use of hand lay-up to generate nonwoven reinforced composites which used glass fiber nonwovens,glass fiber felt and PE hot rolling nonwovens as the reinforcement,thermosetting unsaturated resin as the matrix,and tested their tensile and bending mechanical properties,then analyzed mechanical properties by gray relative analysis.The results show that when glass fiber felt is used as reinforcement and its content greater than 60%,the comprehensive mechanical properties of the composite are the best.At the same time,we observed the tensile fractures to analyze the failure mechanism of the composites.

关键词： nonwovens reinforced composites mechanical properties grey correlation failure mechanism

作者: CHEN Gang Du Zhaofang Li Zhen Song Weimin

作者单位: Anhui Vocational and Technical College, Anhui Hefei 230011 Anhui Agricultural University College of light textile engineering and art, Anhui Hefei 230036 Langfang Chinatex Xinyuan Nonwovens Co.,Ltd, Hebei Langfang 065001

会议类型: 国际会议

会议名称: 2013 3rd International Symposium on Chemical Engineering and Material Properties(2013第三届化学工程和材料性能国际研讨会)(ISCEMP 2013)

会议地点: 三亚

会议语种:英文

页码: 1152-1156

在线出版日期: 2013-06-22（万方平台首次上网日期，不代表论文的发表时间）