ISO 1183-1:2019
Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method
- Standard No.
- ISO 1183-1:2019
- Release Date
- 2019
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 1183-1:2019
- Scope
- 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 Referenced Document
- ISO 291 Plastics - Standard atmospheres for conditioning and testing
- ISO 472 Plastics — Vocabulary — Amendment 1: Additional items
ISO 1183-1:2019 history
- 2019 ISO 1183-1:2019 Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method
- 2012 ISO 1183-1:2012 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method
- 2004 ISO 1183-1:2004 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method
