Two-color molding and molding method thereof
    1.
    发明申请
    Two-color molding and molding method thereof 失效
    双色成型及其成型方法

    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

    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。