ISO/AWI 2507-1

Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method

General information

Current stage: 20.00 Effective date: Oct 10, 2022

Originator: ISO

Owner: ISO/TC 138/SC 5

Type: International Standard

Scope

The method specified is based on determining the temperature at which a standard indenter, under a force of 50 N ± 1 N, penetrates 1 mm into the surface of a test piece cut from the wall of a pipe or fitting while the temperature is raised at a constant rate. Is applicable only to thermoplastics materials for which it is possible to measure the temperature at which the rate of softening becomes rapid. Is based on ISO 306:1994 which, however, applies to materials in the form of sheets.

Life cycle

PREVIOUSLY

Revises
ISO 2507-1:1995

NOW

IN_DEVELOPMENT
ISO/AWI 2507-1
20.00 New project registered in TC/SC work programme
Oct 10, 2022

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