玻璃钢/复合材料 ›› 2018, Vol. 0 ›› Issue (1): 85-88.

• 应用研究 • 上一篇    下一篇

P2352W-19预浸料与可剥布匹配性研究

陈璐圆, 顾灵聪, 王旭, 陈萍   

  1. 上海飞机制造有限公司复合材料中心,上海201324
  • 收稿日期:2017-05-27 出版日期:2018-01-20 发布日期:2018-01-20
  • 作者简介:陈璐圆(1987-),女,硕士,工程师,主要研究方向为先进复合材料成型工艺和工艺材料选用控制,chenluyuan@comac.cc。
  • 基金资助:
    中国商飞创新基金项目(821303-03)

MATCHING PERFORMANCE RESEARCH OF P2352W-19 PREPREG AND PEEL PLY

CHEN Lu-yuan, GU Ling-cong, WANG Xu, CHEN Ping   

  1. Composite Manufacturing Center of Commercial Aircraft, Shanghai Aircraft Manufacturing Co., Ltd., Shanghai 201324, China
  • Received:2017-05-27 Online:2018-01-20 Published:2018-01-20

摘要: 为了进一步了解P2352W-19预浸料匹配可剥布对胶接质量的影响,使用干态和湿态聚酯可剥布处理待胶接表面,并通过Ⅰ型双悬臂梁断裂韧性试验和双搭接剪切试验来考察可剥布处理后试验件的胶接表面力学性能表现,将试验结果结合试验件破坏模式进行分析。研究了层板材料匹配两种高温胶膜的共胶接及二次胶接质量,确定了P2352W-19预浸料最佳匹配可剥布。

关键词: 可剥布, 断裂韧性, 双搭接剪切, 破坏模式

Abstract: To further understand the effect of peel-ply on bond quality of P2352W-19 prepreg, mode Ⅰ DCB fracture toughness testing and double lap shear strength were used to analyze the samples prepared using dry peel-ply and wet peel-ply removal as surface preparation technique. Then, the results were correlated to specimen failure mode for evaluating mechanical performance of bonding surface. Laminates were co-bonded and second bonded with 2 film adhesives. Through those tests, the compatibility of different peel ply with P2352W-19 prepreg systems was studied.

Key words: peel-ply, GIC, double lap shear failure mode

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