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Norm

ISO 1183-1:2019

Ausgabedatum: 2019 02 28

Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method (Corrected version 2019-05)

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powde...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 12 Seiten
Sprache:
Englisch

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powders, flakes and granules.

— Method A: Immersion method, for solid plastics (except for powders) in void-free form.

— Method B: Liquid pycnometer method, for particles, powders, flakes, granules or small pieces of finished parts.

— Method C: Titration method, for plastics in any void-free form.

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. Often, the density of plastic materials 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. This note is applicable to all three methods.

ISO 1183-1:2019
2019 02 28
Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, ...
Norm
ISO 1183-1:2012
2012 05 11
Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, ...
Norm
ISO 1183-1:2004
2004 01 19
Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, ...
Norm
ISO 1183:1987
1987 07 09
Plastics — Methods for determining the density and relative density of non-cellular plastics
Norm
ISO/R 1183:1970
1970 02 01
Plastics — Methods for determining the density and relative density (specific gravity) of plastics e...
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