Standard No.:	GB/T 1865-2009
English Name:	Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation
Chinese Name:	色漆和清漆 人工气候老化和人工辐射曝露 滤过的氙弧辐射
Chinese Classification:	G50    Basic standard and general method for coating
Professional Classification:	GB    National Standard
Source Content Issued by:	China Petroleum and Chemical Industry Federation
Issued on:	2009-6-2
Implemented on:	2010-2-1
Status:	valid
Superseding:	GB/T 1865-1997 Paints and varnishes-Artificial weathering and exposure to artificial radiation-Filtered xenon-arc radiation
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	150.0
Delivery:	via email in 1 business day

This standard specifies a procedure for exposing paint coatings to artificial weathering in xenon- arc lamp apparatus, including the action of liquid water and water vapour. The effects of this weathering are evaluated separately by comparative determination of selected parameters before, during and after weathering. The standard describes the most important parameters and specifies the conditions to be used in the exposure apparatus.

Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Principle 5 Required Supplementary Information 6 Apparatus 7 Sampling 8 Preparation of Test Panels 9 Procedure 10 Evaluation of Ageing Behaviour 11 Test Report Appendix A (Normative) Required Supplementary Information Appendix B (Informative) Global Solar Spectral Irradiance and Spectral Transmittance of Window Glass Bibliography