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  • PREN 927-6 : DRAFT 2016

    Current The latest, up-to-date edition.

    PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 6: EXPOSURE OF WOOD COATINGS TO ARTIFICIAL WEATHERING USING FLUORESCENT UV LAMPS AND WATER

    Available format(s): 

    Language(s): 

    Published date:  09-01-2017

    Publisher:  Comite Europeen de Normalisation

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

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Principle
    4 Apparatus
    5 Test panels
    6 Procedure
    7 Precision
    8 Expression of results and test report
    Annex A (normative) - Details of the test methods
    Annex B (informative) - Explanatory notes
    Annex C (informative) - Test for heartwood in pine
    Annex D (informative) - Water treatment, devices for
            water purification
    Annex E (normative) - Test for abnormally porous wood
    Annex F (informative) - Alternative procedure for preparation
            and coating of panels
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a method for determining the resistance of wood coatings to artificial weathering performed in an apparatus equipped with fluorescent UV lamps, condensation and water spray devices.

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

    Comment Closes On
    Committee TC 139
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Current

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

    ISO 4892-1:2016 Plastics Methods of exposure to laboratory light sources Part 1: General guidance
    EN 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 4628-2:2016)
    EN ISO 4892-1:2016 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 4892-1:2016)
    EN 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 4628-1:2016)
    EN ISO 4892-3:2016 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016)
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    EN ISO 2409:2013 Paints and varnishes - Cross-cut test (ISO 2409:2013)
    EN 927-1:2013 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 1: Classification and selection
    ISO 18314-1:2015 Analytical colorimetry Part 1: Practical colour measurement
    ISO 16474-3:2013 Paints and varnishes Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
    EN 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 4628-4:2016)
    EN ISO 16474-3:2013 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 16474-3:2013)
    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 2810:2004 Paints and varnishes Natural weathering of coatings Exposure and assessment
    ASTM G 154 : 2016 : REDLINE Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials
    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 4892-3:2016 Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
    EN 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 4628-6:2011)
    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
    EN ISO 2810:2004 Paints and varnishes - Natural weathering of coatings - Exposure and assessment (ISO 2810:2004)
    ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
    EN 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 4628-5:2016)
    ISO 2409:2013 Paints and varnishes Cross-cut test
    EN ISO 2808:2007 Paints and varnishes - Determination of film thickness (ISO 2808:2007)
    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 2813:2014 Paints and varnishes — Determination of gloss value at 20°, 60° and 85°
    EN ISO 2813:2014 Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813:2014)
    EN 927-3:2012 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test
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