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ISO 18553:2025

Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
18. 3. 2025.

Опште информације

60.60     18. 3. 2025.

ISO

ISO/TC 138/SC 5

Međunarodni standard

23.040.45     23.040.20  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document describes a method with two procedures for the assessment of carbon black or pigment particle and agglomerate size, and the rating 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 or pigmented polyolefin pipes, fittings and compounds with a carbon black content of less than 3 % by weight, and pigment content of less than 5 % by weight.

Životni ciklus

PRETHODNO

POVUČEN
ISO 18553:2002

POVUČEN
ISO 18553:2002/Amd 1:2007

TRENUTNO

OBJAVLJEN
ISO 18553:2025
60.60 Standard objavljen
18. 3. 2025.

Nacionalna preuzimanja

prSRPS ISO 18553:2026  
ISS

Metoda za ocenu stepena disperzije pigmenta ili čađi u poliolefinskim cevima, fitinzima i kompaundima

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