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ISO 306:2013

Withdrawn

Withdrawn

View Superseded by

Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

11-08-2013

Withdrawn date

04-09-2025

Superseded by

ISO 306:2022

US$96.00
Excluding Tax where applicable
Summarise this standard

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.

Committee
ISO/TC 61/SC 2
DevelopmentNote
Supersedes ISO/DIS 306. (11/2013)
DocumentType
Standard
Pages
16
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

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A newer version of this standard is available.

US$96.00
Excluding Tax where applicable