Reference number
ISO/WD 2507-1
Proyecto de trabajo
ISO/WD 2507-1
Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method
Edition 2
Eliminada
ISO/WD 2507-1
85780
Un grupo de trabajo ha preparado un borrador.
Reemplazará ISO 2507-1:1995

Resumen

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.

Informaciones generales

  •  : Eliminado
    : Proyecto eliminado [20.98]
  •  : 2
  • ISO/TC 138/SC 5
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia