Standard No.:	QB/T 2727-2005
English Name:	Leather - Tests for colour fastness - colour fastness to artificial light: xenon arc
Chinese Name:	皮革色牢度试验 耐光色牢度：氙弧
Chinese Classification:	Y45    Leather processing and products in general
Professional Classification:	QB    Professional Standard - Light Industry
Issued by:	NDRC
Issued on:	2005-3-19
Implemented on:	2005-9-1
Status:	superseded
Superseded by:	QB/T 2727-2017 Leather. Tests for color fastness. Color fastness to artificial light: xenon art fading lamp test
Superseded on:	2017-7-1
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	40.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the test methods for colour fastness to artificial light source and heat of leathers. This standard is applicable to all various leathers with color fastness to light and high temperature. 2 Normative References The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties coming to an agreement based on this standard are encouraged to investigate whether the most recent editions of the standards apply. For undated references, the latest editions of the normative documents referred to apply. GB 250-995 "Gray Scale for Assessing Change in Color" GB 730-1998 "Textiles - Tests for Colour Fastness - Blue Wool Standards for Colour Fastness to Light and Weathering" GB/T 8432-1987 "Humidity Test Control for Colour Fastness to Light" 3 Principle

Foreword I 1 Scope 2 Normative References 3 Principle 4 Apparatuses and Materials 5 Sample 6 Procedures 7 Assessment on Colour Fastness to Light 8 Test Report