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Position: Chinese Standard in English/GB/T 16422.2-2014
GB/T 16422.2-2014   Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources (English Version)
Standard No.: GB/T 16422.2-2014 Status:superseded remind me the status change

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Word Count: 8000 words Price(USD):130.0 remind me the price change

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Standard No.: GB/T 16422.2-2014
English Name: Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources
Chinese Name: 塑料 实验室光源暴露试验方法 第2部分:氙弧灯
Chinese Classification: G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification: GB    National Standard
ICS Classification: 83.080.01 83.080.01    Plastics in general 83.080.01
Issued by: AQSIQ, SAC
Issued on: 2014-07-08
Implemented on: 2014-12-1
Status: superseded
Superseded by:GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps
Superseded on:2022-11-1
Superseding:GB/T 16422.2-1999 Plastics - Methods of exposure to laboratory light sources Part 2 : Xenon - Arc sources
Language: English
File Format: PDF
Word Count: 8000 words
Price(USD): 130.0
Delivery: via email in 1 business day
1 Scope This part of GB/T 16422 specifies test methods for exposing plastic specimens to xenon-arc source in the presence of moisture to reproduce the weather aging effects that occur when materials are exposed in actual end-use environments to daylight or to daylight filtered through window glass. The specimens are exposed to filtered xenon-arc light source under controlled conditions (temperature, humidity and/or wetting). Various types of xenon-arc light sources and various filter combinations may be used to meet different requirements. Specimen preparation and evaluation of the results are covered in other international standards for specific materials. General guidance is given in GB/T 16422.1. Note: Xenon-arc exposures of paints and varnishes are described in ISO 11341. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 4582 Plastics - Determination of changes in color and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources ISO 4892-1 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance 3 Principle 3.1 A xenon arc, fitted with suitable filters and properly maintained, is used to simulate the spectral power distribution of daylight in the ultraviolet (UV) and visible regions of the spectrum. 3.2 Specimens are exposed to various levels of light, heat, relative humidity and water (see 3.4) under controlled environmental conditions. 3.3 The exposure conditions may be varied by selection of: a) the light filter(s); b) the irradiance level; c) the temperature during exposure to light; d) the relative humidity in the chamber during light and dark exposures, when humidity of exposure conditions is required to be controlled; e) the way the test specimens are wetted (see 3.4);
Foreword i 1 Scope 2 Normative references 3 Principle 4 Apparatus 5 Specimen 6 Exposure conditions 7 Procedure 8 Test report Annex A (Informative) Filtered xenon-arc radiation - Spectral power distribution Bibliography
GB/T 16422.2-2014 is referred in:
* GB 13954-2009 Warning lamps for police cars,fire engines,ambulan
* GB 13954-2009 Warning Lamps for Police Cars, Fire Engines, Ambulances and Engineering Rescue Vehicles
* QB/T 2280-2007 Office chair
* JT/T 712-2008 Pavement antiskid paint
* JT/T 279-2004 Road traffic sign panels
* GB 7251.5-2008 Low-voltage Switchgear and Controlgear Assemblies - Part 5: Particular Requirements for Assemblies for Power Distribution in Public Networks
* GB/T 3325-2008 Metal furniture - General technical requirements
* GB/T 23827-2009 Road traffic sign plate and support
* GB 14711-2013 General requirements for safety of small and medium size rotating electrical machines
*NB/T 42077-2016 In-cable Control and Protective Device for Mode 2 Charging of Electric Road Vehicles (IC-CPD)
*GB/T 17642-2008 Geosynthetics - Geocomposites made of geononwoven and geomembrance
*GB/T 17639-2008 Geosynthetics - Synthetic filament spunbond and needlepunched nonwoven geotextiles
*GB/T 32444-2015 General technical requirements for bamboo furniture
*GB 14887-2011 Road traffic signal lamps
*GB/T 23457-2017 Pre-applied waterproofing sheets
*GB/T 35609-2017 Green product assessment—Waterproof matreials and sealants
*GB/T 3325-2017 General technical requirements for metal furniture
*GB/T 24970-2010 Delineator
*GB/T 14833-2011 Synthetic materials track surfaces
*QC/T 563-2014 Performance and Test Methods for Automobile Steering wheel
*JC/T 908-2013 Artificial stone
*GB 36246-2018 Sports areas with synthetic surfaces for primary and middle schools
*GB/T 20197-2006 Define,classify,marking and degradability requirement of degradable plastic
*QB/T 4458-2013 Folding chair
*GB/T 14833-2020 Synthetic materials sports field surfaces
*GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
*GB/T 18833-2012 Retroreflective sheeting for traffic control
*GB/T 21268-2014 General technical conditions for garden patrol minibus
*GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements
*DL/T 376-2019 General technical requirements of insulation materials for umbrella skirt and sheath od polymeric insulators
*GB/T 41753-2022 Test method for durability to extension compression cycling under accelerated weathering for sealants
Code of China
Standard
GB/T 16422.2-2014  Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources (English Version)
Standard No.GB/T 16422.2-2014
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count8000 words
Price(USD)130.0
Implemented on2014-12-1
Deliveryvia email in 1 business day
Detail of GB/T 16422.2-2014
Standard No.
GB/T 16422.2-2014
English Name
Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources
Chinese Name
塑料 实验室光源暴露试验方法 第2部分:氙弧灯
Chinese Classification
G31
Professional Classification
GB
ICS Classification
Issued by
AQSIQ, SAC
Issued on
2014-07-08
Implemented on
2014-12-1
Status
superseded
Superseded by
GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps
Superseded on
2022-11-1
Abolished on
Superseding
GB/T 16422.2-1999 Plastics - Methods of exposure to laboratory light sources Part 2 : Xenon - Arc sources
Language
English
File Format
PDF
Word Count
8000 words
Price(USD)
130.0
Keywords
GB/T 16422.2-2014, GB 16422.2-2014, GBT 16422.2-2014, GB/T16422.2-2014, GB/T 16422.2, GB/T16422.2, GB16422.2-2014, GB 16422.2, GB16422.2, GBT16422.2-2014, GBT 16422.2, GBT16422.2
Introduction of GB/T 16422.2-2014
1 Scope This part of GB/T 16422 specifies test methods for exposing plastic specimens to xenon-arc source in the presence of moisture to reproduce the weather aging effects that occur when materials are exposed in actual end-use environments to daylight or to daylight filtered through window glass. The specimens are exposed to filtered xenon-arc light source under controlled conditions (temperature, humidity and/or wetting). Various types of xenon-arc light sources and various filter combinations may be used to meet different requirements. Specimen preparation and evaluation of the results are covered in other international standards for specific materials. General guidance is given in GB/T 16422.1. Note: Xenon-arc exposures of paints and varnishes are described in ISO 11341. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 4582 Plastics - Determination of changes in color and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources ISO 4892-1 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance 3 Principle 3.1 A xenon arc, fitted with suitable filters and properly maintained, is used to simulate the spectral power distribution of daylight in the ultraviolet (UV) and visible regions of the spectrum. 3.2 Specimens are exposed to various levels of light, heat, relative humidity and water (see 3.4) under controlled environmental conditions. 3.3 The exposure conditions may be varied by selection of: a) the light filter(s); b) the irradiance level; c) the temperature during exposure to light; d) the relative humidity in the chamber during light and dark exposures, when humidity of exposure conditions is required to be controlled; e) the way the test specimens are wetted (see 3.4);
Contents of GB/T 16422.2-2014
Foreword i 1 Scope 2 Normative references 3 Principle 4 Apparatus 5 Specimen 6 Exposure conditions 7 Procedure 8 Test report Annex A (Informative) Filtered xenon-arc radiation - Spectral power distribution Bibliography
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Keywords:
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