
Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013)
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
This International Standard 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 K/h; — method B50 using a force of 50 N and a heating rate of 50 K/h; — method A120 using a force of 10 N and a heating rate of 120 K/h; — method B120 using a force of 50 N and a heating rate of 120 K/h.