GB/T 5455-2014 in English

《GB/T 5455-2014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》由TC209（全国纺织品标准化技术委员会）归口，TC209SC1（全国纺织品标准化技术委员会基础标准分会）执行，主管部门为中国纺织工业联合会。
本标准规定了垂直方向纺织品底边点火时燃烧性能的试验方法。
本标准适用于各类织物及其制品。

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