- Published: Tuesday 06. September 2011
- Hits: 4150
The "Ceast HDT Vicat 500 Aloxide" of Instron interspersed with a Test temperature of 50 ° ° C up to 500 new standards for the Determination of Vicat softening temperature (VST, 306 ISO) and the heat distortion temperature (HDT, ISO 75) of plastics. Hitherto conventional systems use for tempering the test specimen silicone oils, which can be used due to their flashpoint usually only up to around 300 ° C.