ISO 306:2022

Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)
Autor: ISO
Código ICS: 83.080.20
Vigente
$75.000

Alcance

This document specifies four methods for the determination of the Vicat softening temperature (VST) of thermoplastic materials:—    Method A50 using a force of 10 N and a heating rate of 50 °C/h;—    Method B50 using a force of 50 N and a heating rate of 50 °C/h;—    Method A120 using a force of 10 N and a heating rate of 120 °C/h;—    Method B120 using a force of 50 N and a heating rate of 120 °C/h.The methods specified are applicable only to thermoplastics, for which they give a measure of the temperature at which the thermoplastics start to soften rapidly.

Especificaciones de la Norma
Fecha de Publicación 18/11/2022
Título Secundario Plastiques — Matières thermoplastiques — Détermination de la température de ramollissement Vicat (VST)
Páginas Técnicas 16
Idioma Inglés