
Thermoplastics pipes and fittings – Vicat softening temperature – Part 1: General test method (ISO 2507-1:1995)
出版:Danish Standards

专家解读视频
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.
EN ISO 2507-1 : 2017 COR 2017 - Identical
ISO 2507-1 : 1995(R2017) - Identical
ISO 2507-1 : 1995(R2017) - Identical