{"title":"Processing of PEEK/PEI blends for high performance composites in aerospace","authors":"M. Iannone, A. D’Amore","doi":"10.1063/1.5140292","DOIUrl":null,"url":null,"abstract":"A new approach has been considered for aeronautical composite structures with thermoplastic matrix. The new concept is based on the addition of amorphous PEI films to a semicrystalline thermoplastic PEEK/Carbon Fiber prepreg. The performed chemical-physical analysis demonstrates the good blending between the two resins. The new approach, being presently developed in a project funded by EU, could allow to perform structural parts with affordable costs through the utilization of automated lay-up (ATL and/or AFP) techniques, with a strong cost saving due to the elimination of the autoclave cycle.","PeriodicalId":130539,"journal":{"name":"THE 9TH INTERNATIONAL CONFERENCE ON STRUCTURAL ANALYSIS OF ADVANCED MATERIALS - ICSAAM 2019","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"THE 9TH INTERNATIONAL CONFERENCE ON STRUCTURAL ANALYSIS OF ADVANCED MATERIALS - ICSAAM 2019","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5140292","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A new approach has been considered for aeronautical composite structures with thermoplastic matrix. The new concept is based on the addition of amorphous PEI films to a semicrystalline thermoplastic PEEK/Carbon Fiber prepreg. The performed chemical-physical analysis demonstrates the good blending between the two resins. The new approach, being presently developed in a project funded by EU, could allow to perform structural parts with affordable costs through the utilization of automated lay-up (ATL and/or AFP) techniques, with a strong cost saving due to the elimination of the autoclave cycle.
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