ISO 18553:2002

This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

This International Standard describes a method with two procedures for the assessment of pigment or carbon black

particle and agglomerate size and degree of dispersion in polyolefin pipes, fittings and compounds.

The method is applicable to polyolefin pipes and fittings, as well as raw material in pellet form, with the choice of

procedure to be determined by the referring specification.

The method is applicable to carbon black pigmented polyolefin pipes, fittings and compounds with a carbon black

content of less than 3 %.

Status
: Published

Publication date
: 2002-03
Edition
: 1

Number of pages
: 9
Technical Committee
: ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
ICS
:
23.040.20 Plastics pipes

23.040.45 Plastics fittings

	Format	Language
std 1 61	PDF
std 2 61	Paper

This standard contributes to the following Sustainable Development Goal

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