RO
SR EN ISO 306:2005
Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2004)
ISO 306:2004 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.
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Status :
Withdrawn
Approval date : 11/30/2005
Publish date : 12/2/2005
Withdrawal date : 4/30/2014
Number of pages : 16
ICS : 83.080.20 Thermoplastic materials
Technical Committee : 108 - Plastics, codification and analysis methods
- Replaces SR EN ISO 306:2004
- Normative reference SR EN ISO 294-2:2002
- Normative reference SR EN ISO 293:2003
- Normative reference SR EN ISO 294-3:2004
- Normative reference SR EN ISO 294-1:2002
- Normative reference SR EN ISO 3167:2004
- Normative reference SR EN ISO 291:1999
- Normative reference SR EN ISO 2818:2002
- Replaced by SR EN ISO 306:2014