ISO 6964:2019

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

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.

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