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Superseded

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BS EN ISO 29664 - PLASTICS - ARTIFICIAL WEATHERING INCLUDING ACIDIC DEPOSITION

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2010

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
  4.1 General
  4.2 Artificial acidic deposition
  4.3 Laboratory radiation sources
      4.3.1 Fluorescent UV lamp apparatus
      4.3.2 Xenon arc lamp apparatus
      4.3.3 Irradiance
  4.4 Test chamber
  4.5 Radiometer
  4.6 Black standard thermometer
  4.7 Wetting and humidity
      4.7.1 General
      4.7.2 Relative humidity control equipment
      4.7.3 Water spray system
      4.7.4 Acid spraying
  4.8 Specimen holders
  4.9 Apparatus to assess changes in properties
5 Test specimens
6 Test conditions
  6.1 Method A
      6.1.1 General
      6.1.2 Weathering cycle
      6.1.3 Test duration
  6.2 Method B
      6.2.1 General
      6.2.2 Weathering cycle
      6.2.3 Test duration
  6.3 Allowed deviations in temperature and humidity
  6.4 Measurement of radiant exposure
  6.5 Determination of changes in properties after exposure
7 Precision
8 Test report
  8.1 Specimen description
  8.2 Description of exposure test including:
  8.3 Test results
  8.4 The date of the test
Annex A (informative) - Background information
  A.1 Acidic precipitation - outdoor conditions
  A.2 Experiences with Method A and B
  A.3 Orientation of the samples
Annex B (informative) - Precision data for coatings
  B.1 General
  B.2 Repeatability
Annex C (informative) - Bibliography

BS EN ISO 29664

Committee	PRI/21
DocumentType	Draft
Pages	25
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 29664 : 2010 BS EN ISO 29664:2017

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ISO 175:2010	Plastics Methods of test for the determination of the effects of immersion in liquid chemicals
ISO 291:2008	Plastics Standard atmospheres for conditioning and testing
ISO 4582:2017	Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources
ISO 4892-2:2013	Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps