Codes & Standards - Purchase
ISO 6999:1983
Carbonaceous materials for the production of aluminium -- Pitch for electrodes -- Determination of density -- Pycnometric method
SKU: iso_013561_105672
Published by ISO
Publication Year 1983
1 Edition
3 pages
Product Details
The density of pitch used for preparation of electrodes for the production of aluminium is a property which gives a guide to its consistency of quality. Knowledge of this parameter is essential for optimum use of pitch. The determination is carried out by measuring the density in a pyknometer at 25 °C, after degassing under vacuum.