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NA 054

DIN Standards Committee Plastics

Abstract

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.

Begin

2024-02-27

WI

00155A1G

Planned document number

DIN EN ISO 2507 rev

Project number

05402339

Responsible national committee

NA 054-05-02 AA - Test methods for plastic pipes  

Responsible european committee

CEN/TC 155 - Plastics piping systems and ducting systems  

Responsible international committee

ISO/TC 138/SC 5/WG 5 - Polyolefin pipes  

previous edition(s)

Thermoplastics pipes and fittings - Vicat softening temperature - Part 3: Test conditions for acrylonitrile/butadiene/styrene (ABS) and acrylonitrile/styrene/acrylic ester (ASA) pipes and fittings (ISO 2507-3:1995); German version EN ISO 2507-3:2017
2018-01

Order from DIN Media

Thermoplastics pipes and fittings - Vicat softening temperature - Part 2: Test conditions for unplasticized poly(vinyl chloride) (PVC-U) or chlorinated poly(vinyl chloride) (PVC-C) pipes and fittings and for high impact resistance poly(vinyl chloride) (PVC-HI) pipes (ISO 2507-2:1995); German version EN ISO 2507-2:2017
2018-01

Order from DIN Media

Thermoplastics pipes and fittings - Vicat softening temperature - Part 1: General test method (ISO 2507-1:1995); German version EN ISO 2507-1:2017
2018-01

Order from DIN Media