Full Description

Scope: This document 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.

NOTE: Density is frequently used to follow variations in physical structure or composition of plastic materials. Density can also be useful in assessing the uniformity of samples or specimens. The density of plastic materials can depend upon the choice of specimen preparation method. When this is the case, precise details of the specimen preparation method are intended to be included in the appropriate material specification.

Cross References:
ISO 291
ISO 1183-1
ISO 80000-4


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Product Details

Published: 04/24/2019 ISBN(s): 9780580522437 Number of Pages: 18 File Size: 1 file , 470 KB Same As: ISO 1183-2:2019 Product Code(s): 30370133, 30370133, 30370133 Note: This product is unavailable in United Kingdom