GB/T 5169.12-2013: Fire hazard testing for electric and electronic products -- Part 12: Glowing/hot-wire based test methods -- Glow-wire flammability index (GWFI) test method for materials

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Scope

This Part of GB/T 5169 specifies the details of the glow-wire test to be applied to test
specimens of solid electrical insulating materials or other solid materials for
flammability testing to determine the glow-wire flammability index (GWFI).
This test method is a materials test carried out on a series of standard test specimens.
The data obtained, along with data from the glow-wire ignition temperature (GWIT) test
method for materials, IEC 60695-2-13, can then be used in a preselection process in
accordance with GB/T 5169.9-2013 to judge the ability of materials to meet the
requirements of GB/T 5169.11-2006.
NOTE: As an outcome of conducting a fire hazard assessment, an appropriate series of
preselection flammability and ignition tests may allow a reduction of end product testing.

Basic Data

Standard ID	GB/T 5169.12-2013 (GB/T5169.12-2013)
Description (Translated English)	Fire hazard testing for electric and electronic products -- Part 12: Glowing/hot-wire based test methods -- Glow-wire flammability index (GWFI) test method for materials
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K04
Classification of International Standard	13.220.40; 29.020
Word Count Estimation	12,179
Older Standard (superseded by this standard)	GB/T 5169.12-2006
Quoted Standard	GB/T 5169.9-2013; GB/T 5169.10-2006; GB/T 5169.11-2006; GB/T 5471-2008; GB/T 9352-2008; ISO 291-2008; ISO 294-1; ISO 294-2; ISO 294-3; ISO 294-4; ISO 294-5; ISO/IEC 13943-2008; IEC 60695-2-13
Adopted Standard	IEC 60695-2-12-2010, IDT
Regulation (derived from)	National Standards Bulletin No. 25 of 2013
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the determination of the glow wire flammability index (GWFI) on solid electrical and electronic insulating materials or other solid material specimens of glow-wire test methods. This test method is a standard material test specimen