Plastics. Determination of apparent density of moulding material that cannot be poured from a specified funnel
Plastics. Determination of apparent density of moulding material that cannot be poured from a specified funnel
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1 SCOPE AND FIELD OF APPLICATION This International Standard specifies a method of determining the apparent density, i.e. the mass per unit of volume, of loose moulding material that cannot be poured from a funnel of specified design.
NOTE — For a method of determining the apparent density of loose moulding material that can be poured from a specified funnel, see ISO 60.
A knowledge of apparent density is of limited value in estimating the relative fluffiness or bulk of moulding materials, unless their densities in the moulded condition are approximately the same.
Упомянутые в описании и другие стандарты BS