ISO/CD 2507

Thermoplastics pipes and fittings - Vicat softening temperature: General test method and test conditions for Vinyl chloride - based (PVC-U, PVC-C, PVC-Hi) and Acryl nitrile - based (ABS, ASA) Pipes and Fittings

General information

Current stage: 30.99 CD approved for registration as DIS Jun 12, 2024

Originator: ISO

Owner: ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications

Type: International Standard

ICS: 23.040.45 Plastics fittings | 23.040.20 Plastics pipes

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

PUBLISHED
ISO 2507-1:1995

PUBLISHED
ISO 2507-2:1995

PUBLISHED
ISO 2507-3:1995

NOW

IN_DEVELOPMENT
ISO/CD 2507
30.99 CD approved for registration as DIS
Jun 12, 2024