ISO 61-1976 塑料 不能用专用漏斗注入的模压材料表观密度的测定

标准号：ISO 61-1976
中文标准名称：塑料 不能用专用漏斗注入的模压材料表观密度的测定
英文标准名称：Plastics; Determination of apparent density of moulding material that cannot be poured from a specified funnel
标准类型：G31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G31
国际标准分类号：83.080.01
适用范围：A portion of 60 g of loose moulding material is dropped little by little into a measuring cylinder as evenly distributed as possible. A plunger with specified mass fitting to the measuring cylinder is slowly lowered until it is entirely supported by the material. After 1 min the volume of the material with the plunger resting upon it, shall be determined and the apparent density shall be calculated.