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  • UNI EN ISO 16474-1 : 2014

    Current The latest, up-to-date edition.

    PAINTS AND VARNISHES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - PART 1: GENERAL GUIDANCE

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    Published date:  14-05-2014

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Requirements for laboratory exposure devices
    6 Test specimens - Preparation, replicates, storage
      and conditioning
    7 Test conditions and procedure
    8 Periods of exposure and evaluation of test results
    9 Test report
    Annex A (informative) - Procedure for measuring the irradiance
            uniformity in the specimen exposure area
    Annex B (informative) - Factors that decrease the degree of
            correlation between artificial accelerated weathering
            or artificial accelerated irradiation exposures and
            actual-use exposures
    Annex C (informative) - Solar spectral irradiance standard
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies information and general guidance relevant to the selection and operation of the methods of exposure described in detail in subsequent parts.

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

    Development Note Together with UNI EN ISO 16474-2, it supersedes UNI EN ISO 11341. Together with UNI EN ISO 16474-3, it supersedes UNI EN ISO 11507. (05/2014)
    Document Type Standard
    Product Note This standard is identical to EN ISO 16474-1 : 2013
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

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

    ISO 1514:2016 Paints and varnishes — Standard panels for testing
    ISO 16474-4:2013 Paints and varnishes — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps
    ISO 16474-2:2013 Paints and varnishes — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    ISO 11664-4:2008 Colorimetry Part 4: CIE 1976 L*a*b* Colour space
    ISO 4628-8:2012 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect
    ISO 3668:2017 Paints and varnishes — Visual comparison of colour of paints
    ASTM G 156 : 2017 : REDLINE Standard Practice for Selecting and Characterizing Weathering Reference Materials
    ISO 16474-3:2013 Paints and varnishes Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
    ISO 4628-4:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 4: Assessment of degree of cracking
    ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
    ISO 4628-3:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting
    ISO/TR 19032:2006 Plastics Use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor weathering conditions
    ISO 2810:2004 Paints and varnishes Natural weathering of coatings Exposure and assessment
    ISO 4628-10:2016 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 10: Assessment of degree of filiform corrosion
    ISO 4628-5:2016 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 5: Assessment of degree of flaking
    ISO 4628-1:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system
    ISO 4618:2014 Paints and varnishes — Terms and definitions
    ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
    ISO 4628-6:2011 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method
    ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
    ISO 9370:2017 Plastics — Instrumental determination of radiant exposure in weathering tests — General guidance and basic test method
    ISO 4628-2:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 2: Assessment of degree of blistering
    ISO 4628-7:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 7: Assessment of degree of chalking by velvet method
    ISO 2813:2014 Paints and varnishes — Determination of gloss value at 20°, 60° and 85°
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