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UNE-EN ISO 306:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013)

Available format(s)

Hardcopy , PDF

Superseded date

14-06-2023

Superseded by

UNE-EN ISO 306:2023

Language(s)

Spanish, Castilian, English

Published date

11-03-2015

€81.60
Excluding VAT

1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Test specimens
6 Conditioning
7 Procedure
8 Repeatability
9 Test report
Annex A (informative) Comparison of VST results obtained
        with heating bath and direct-contact heating unit
Annex B (informative) Repeatability

Describes four methods for the determination of the Vicat softening temperature (VST) of thermoplastic materials: - Method A50 using a force of and a heating rate of 10 N 50 degrees C/h; - Method B50 using a force of and a heating rate of 50 N 50 degrees C/h; - Method A120 using a force of and a heating rate of 10 N 120 degrees C/h; - Method B120 using a force of and a heating rate of 50 N 120 degrees C/h.

Committee
CTN 53/SC 6
DevelopmentNote
Supersedes UNE 53118. (07/2003)
DocumentType
Standard
Pages
24
PublisherName
Asociacion Espanola de Normalizacion
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ONORM EN ISO 306 : 2014 Identical
NF EN ISO 306 : 2014 Identical
ISO 306:2013 Identical
NBN EN ISO 306 : 2014 Identical
NEN EN ISO 306 : 2013 Identical
NS EN ISO 306 : 2013 Identical
I.S. EN ISO 306:2013 Identical
SN EN ISO 306:2014 Identical
UNI EN ISO 306 : 2014 Identical
BS EN ISO 306:2013 Identical
EN ISO 306:2013 Identical

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ISO 472:2013 Plastics — Vocabulary
ISO 294-2:1996 Plastics Injection moulding of test specimens of thermoplastic materials Part 2: Small tensile bars
ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 294-1:2017 Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens
ISO 2818:1994 Plastics — Preparation of test specimens by machining
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