- 专利标题： COMPOSITE PARTS WITH IMPROVED MODULUS
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申请号： US17796327申请日： 2021-02-25
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公开(公告)号： US20230065267A1公开(公告)日： 2023-03-02
- 发明人: James Priest , David Hartman , Michelle Korwin-Edson , Mala Nagarajan
- 申请人： Owens Corning Intellectual Capital, LLC
- 申请人地址： US OH Toledo
- 专利权人： Owens Corning Intellectual Capital, LLC
- 当前专利权人： Owens Corning Intellectual Capital, LLC
- 当前专利权人地址： US OH Toledo
- 国际申请： PCT/US21/19571 WO 20210225
- 主分类号： B29C70/20
- IPC分类号： B29C70/20 ; B29C70/52 ; B29C70/88 ; B29C70/00
摘要：
A high modulus composite part is disclosed comprising a polymer resin; and a plurality of high-performance unidirectional glass fibers. The high-performance unidirectional glass fibers have an elastic modulus of at least 89 GPa and a tensile strength of at least 4,000 MPa, according to ASTM D2343-09. The composite part comprises a fiber weight fraction (FWF) of no more than 88% and an elastic modulus of at least 60 GPa, according to ASTM D7205.
公开/授权文献
- US1909824A Electron tube and method of connection 公开/授权日：1933-05-16