ISO 306:2013
Plastics.Thermoplastic materials.Determination of Vicat softening temperature (VST)
- Standard No.
- ISO 306:2013
- Release Date
- 2013
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 306:2022
- Latest
- ISO 306:2022
- Scope
- 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. 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.
ISO 306:2013 Referenced Document
- ISO 20753 Plastics*， 2023-11-01 Update
- ISO 2818 Plastics — Preparation of test specimens by machining*， 2018-12-13 Update
- ISO 291 Plastics - Standard atmospheres for conditioning and testing
- ISO 293 Plastics — Compression moulding of test specimens of thermoplastic materials*， 2023-02-21 Update
- ISO 294-1 Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens*， 2017-05-01 Update
- ISO 294-2 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 2: Small tensile bars*， 2018-12-07 Update
- ISO 294-3 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates*， 2020-06-26 Update
- ISO 472 Plastics — Vocabulary — Amendment 1: Additional items*， 2018-10-31 Update
ISO 306:2013 history
- 2022 ISO 306:2022 Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)
- 2013 ISO 306:2013 Plastics.Thermoplastic materials.Determination of Vicat softening temperature (VST)
- 2004 ISO 306:2004 Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST)
- 1994 ISO 306:1994 Plastics - Thermoplastic materials - Determination of Vicat Softening Temperature (VST)
- 1987 ISO 306:1987 Plastics; Thermoplastic materials; Determination of Vicat softening temperature
- 1974 ISO 306:1974 Plastics — Determination of the Vicat softening temperature of thermoplastics
