What is ISO 1183-2 - T esting density of non-cellular plastics about?
ISO 1183-2 is the second part of the ISO 1183 multi-series on methods for determining the density of non-cellular plastics . ISO 1183-2 specifies a gradient column method for the determination of the density of non-cellular moulded or extruded plastics or pellets in void-free form.
Density gradient columns are columns containing a mixture of two liquids, the density in the column increasing uniformly from top to bottom.
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BS EN ISO 1183-2:2019 history
2019BS EN ISO 1183-2:2019 Plastics. Methods for determining the density of non-cellular plastics. Density gradient column method
2013BS EN ISO 1183-1:2012 Plastics. Methods for determining the density of non-cellular plastics. Immersion method, liquid pyknometer method and titration method
2004BS EN ISO 1183-1:2004 Plastics - Methods for determining the density of non-cellular plastics - Immersion method, liquid pyknometer method and titration method
1991BS 2782-6 Methods 620A to 620D:1991 Methods of testing plastics. Dimensional properties. Determination of density and relative density of non-cellular plastics. Methods 620A to 620D:Determination of density and relative density of non-cellular plastics