tpu手機套模具收縮率
TPU壹些常見硬度的收縮率
規格(Grades)
收縮率(Shrinkage)
U-85A~U-90A(硬度)收縮率是:1.4~1.6
U-95A~UH-71D(硬度)收縮率是:0.8~1.2
UF-85A~UF-90A(硬度)收縮率是: 1.4~1.6
UF-95A~UF-64D(硬度)收縮率是:1.0~1.2
U-75AP~U-85AP(硬度)收縮率是:1.6~2.0
UB-90A~UB-60D(硬度)收縮率是:1.1~1.4
UE-60A~UE-70A(硬度)收縮率是:2.5~2.6
UE-80A~UE-90A(硬度)收縮率是:1.5~1.7
看妳用的是何種TPU材料了.通常收縮率範圍為0.005~0.020cm/cm。