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sklademVydáno: 1976
ISO 61
Plastics — Determination of apparent density of moulding material that cannot be poured from a specified funnel
Měna
| Označení normy: | ISO 61 |
| Počet stran: | 1 |
| Vydání: | 1 |
| Vydáno: | 1976 |
Popis
ISO 61
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.