ISO 61:1976 塑料.不能由专用漏斗注入的模压材料表观密度的测定

标准编号：ISO 61:1976

中文名称：塑料.不能由专用漏斗注入的模压材料表观密度的测定

英文名称：Plastics — Determination of apparent density of moulding material that cannot be poured from a specified funnel

发布日期：1976-06

标准范围

将一部分60克松散模塑材料一点一点地滴入量筒中，尽可能均匀地分布。将具有规定质量的柱塞缓慢降下，直到其完全由材料支撑。1分钟后，应测定柱塞置于其上的材料体积，并计算表观密度。

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.

标准预览图