Plastics. Injection moulding of test specimens of thermoplastic materials-Determination of moulding shrinkage
塑料 热塑性材料试样的注射成型
发布日期:
2019-02-11
BS EN ISO 294-4:2019规定了在平行于和垂直于熔体流动方向的方向上测定热塑性材料注射成型试样的成型收缩和成型后收缩的方法。交叉引用:ISO 294-3:2002ISO 294-1:2017ISO 2577ISO 175购买本文件时提供的所有当前修订版均包含在购买本文件中。
BS EN ISO 294-4:2019 specifies a method of determining the moulding shrinkage and post-moulding shrinkage of injection-moulded test specimens of thermoplastic material in the directions parallel to and normal to the direction of melt flow.Cross References:ISO 294-3:2002ISO 294-1:2017ISO 2577ISO 175All current amendments available at time of purchase are included with the purchase of this document.