公开(公告)号：US20200031091A1

公开(公告)日：2020-01-30

申请号：US16113616

申请日：2018-08-27

申请人： Kunar Kumal ,  Thomas Arnold Ebeling ,  Jesse Guy Hipwell ,  Erich James Vorenkamp

发明人： Kunar Kumal ,  Thomas Arnold Ebeling ,  Jesse Guy Hipwell ,  Erich James Vorenkamp

IPC分类号： B32B5/14 ,  B32B5/02 ,  B32B25/16 ,  B32B27/12 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B5/18 ,  B32B5/24 ,  B32B3/26 ,  B32B5/26

摘要： Certain embodiments described herein are directed to composite materials effective for use in deep draw processes. In some examples, the composites can be used to provide vehicle panels such as, for example, vehicle underbody panels. In some configurations, the composite comprises a fiber reinforced polymer core and a skin material disposed on at least some portion of the fiber reinforced polymer core, in which the skin material comprises a basis weight of at least 65 g/m2 and an elongation at break of at least 20%.