Standard No.:	GB/T 5455-2014
English Name:	Textiles―Burning behaviour―Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens
Chinese Name:	纺织品 燃烧性能 垂直方向损毁长度、阴燃和续燃时间的测定
Chinese Classification:	W04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	59.080.30 59.080.30    Textile fabrics 59.080.30
Issued by:	AQSIQ; SAC
Issued on:	2014-09-03
Implemented on:	2015-3-1
Status:	valid
Superseding:	GB/T 5455-1997 Textiles-Burning behaviour-Vertical method
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	80.00
Delivery:	via email in 1 business day

1 Scope



This Standard specifies test methods for burning behavior of vertically oriented textiles in case that they are ignited in the bottom margin.

This Standard is applicable to various textiles and their products.



2 Normative Reference



The following Standard for the application of this Standard is essential. For dated reference, only the edition cited applies. For undated reference, the latest edition of the referenced document applies.

GB/T 6529 Textiles - Standard Atmospheres for Conditioning and Testing





3 Terminologies and Definitions



For the purposes of this Standard, the following terminologies and definitions apply.

3.1

Afterflame time

Persistent flame burning time of material when the ignition source is exhausted under specified test conditions, (s).

[Definition given in 2.145 of GB/T 3291.3]

3.2

Afterglow time

Persistent flameless burning time of material when flaming ends or the ignition source is exhausted from flameless burning under specified test conditions, (s).

[Definition given in 2.146 of GB/T 3291.3]

3.3

Foreword I
1 Scope
2 Normative Reference
3 Terminologies and Definitions
4 Principle
5 Health and Safety of the Test Personnel
6 Equipment and Materials
7 Specimen Preparation
8 Test Conditions
9 Test Procedure
10 Result Calculation
11 Test Report