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公开(公告)号:US20040036315A1
公开(公告)日:2004-02-26
申请号:US10425958
申请日:2003-04-30
IPC分类号: B60J001/00 , B29C045/16
CPC分类号: B29C45/1635 , B29K2009/06 , B29K2067/00 , B29K2069/00 , B29K2105/16 , B29K2995/0012 , B29K2995/0025 , B29K2995/0026 , B29L2031/7782
摘要: A window 30 is a two-color molding comprising a transparent section 32 and a frame section 31 integrated with the transparent section 32, the frame section 31 and the transparent section 32 are formed with a first material and a second material respectively, and the first material is a thermoplastic resin with the linear thermal expansion coefficient in the MD direction lower by 1null10null5 to 3null10null5 (mm/(mm.K)) than that of the second material, and also with the MD/TD ratio for the linear thermal expansion coefficient in the range from 0.6 to 1.
摘要翻译: 窗口30是双色模制件,包括透明部分32和与透明部分32一体化的框架部分31,框架部分31和透明部分32分别形成有第一材料和第二材料,第一材料和第二材料 材料是热塑性树脂,其MD方向的线性热膨胀系数比第二材料的热塑性树脂低1×10 -5至3×10 -5(mm /(mm.K)),而且MD / TD的线性热膨胀系数在0.6〜1的范围内。