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  • UNE-EN ISO 306:2015

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013)

    Available format(s):  Hardcopy, PDF

    Superseded date:  14-06-2023

    Language(s):  Spanish, Castilian, English

    Published date:  11-03-2015

    Publisher:  Asociacion Espanola de Normalizacion

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee CTN 53/SC 6
    Development Note Supersedes UNE 53118. (07/2003)
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNE 135360:2012 Vertical signs. Road delineators. Junction marker in plastic material. Characteristics, dimensions and test methods.
    UNE 135362-1:2012 Vertical signs. Road delineators. Part 1: Polychloride vinyl sign post. Characteristics, dimensions and test methods.
    UNE 135362-2:2012 Vertical signs. Road delineators. Part 2: Signs posts done in different material than rigid PVC. Characteristics, dimensions and test methods.

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 293:2004 Plastics — Compression moulding of test specimens of thermoplastic materials
    ISO 294-3:2002 Plastics Injection moulding of test specimens of thermoplastic materials Part 3: Small plates
    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
    ISO 20753:2008 Plastics Test specimens
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