RO
SR EN ISO 306:2014
Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013)
ISO 306:2013 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. 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.
Status :
Withdrawn
Approval date : 4/30/2014
Withdrawal date : 1/31/2023
Number of pages : 24
ICS : 83.080.20 Thermoplastic materials
Technical Committee : 108 - Plastics, codification and analysis methods
- Replaces SR EN ISO 306:2005
- Normative reference SR EN ISO 291:2008
- Normative reference SR EN ISO 294-2:2019
- Normative reference SR EN ISO 2818:2019
- Normative reference SR EN ISO 293:2006
- Normative reference SR EN ISO 294-3:2020
- Normative reference SR EN ISO 20753:2019
- Normative reference SR EN ISO 294-1:2017
- Normative reference SR EN ISO 472:2013
- Normative reference SR EN ISO 472:2013/A1:2019
- Replaced by SR EN ISO 306:2023