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ISO/DIS 6964

Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test method

General information

40.60     Apr 7, 2026

ISO

ISO/TC 138/SC 5

International Standard

23.040.20  

Scope

This document specifies test methods for the determination of the carbon black content of polyolefin compositions used in particular for the manufacture of pipes and fittings, and provides a basic specification for polyethylene pipes and fittings.
This document applies equally to the material for manufacture and to any material taken from a pipe or fitting.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 6964:2019

NOW

PROJECT
ISO/DIS 6964
40.60 Close of voting
Apr 7, 2026