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ISO/NP 26771

Plastics--Determination of gel content of radiation cross-linked polyamides

General information

10.20     May 15, 2026

ISO

ISO/TC 61/SC 9

International Standard

Scope

This document specifies a method for the determination of gel content in radiation cross-linked polyamide and its composite, establishes general principles, and gives guidelines for performance of measurements. The gel content test is applicable for PA6, PA66 and their modified compounds, such as flame-retardant, reinforced, filled ones, etc.This document does not apply to aliphatic and aromatic polyamides that are insoluble in formic acid, as well as their modified plastics.

Life cycle

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PROJECT
ISO/NP 26771
10.20 New project ballot initiated
May 15, 2026