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GB/T 28876.1-2012Flammability of materials in space experimental facilities - Part 1: Requirements (English PDF)

空间实验设备使用材料的可燃性第1部分：要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 5, 2012

Implementation date

February 15, 2013

Scope

GB/T 28876.1-2012 is the English-translated version of 空间实验设备使用材料的可燃性第1部分：要求.

GB/T 28876.1-2012 is the Chinese standard "Flammability of materials in space experimental facilities - Part 1: Requirements".

Its scope clause reads: This section GB/T 28876 specifies the flammability test and evaluation Spacecraft aerobic environment laboratory equipment materials used to Requirements, evaluation procedures and materials selection principles.

This section applies to the spacecraft cabin aerobic environment laboratory equipment materials used in the evaluation and selection. Spacecraft, associated ground support Evaluation and combustible materials, equipment and special test equipment material selection can refer to use. Its clauses include terms and definitions.

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Document preview — GB/T 28876.1-2012

National Standard of the People's Republic of China

ICS: 49.025
Classification: V 10

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
3.1 Components assembledarticle
3.2 Configuration
3.3 Gaseous oxygen
3.4 Liquid oxygen
3.5 Oxygen-Enriched Atmospheres
3.6 Active fluid

1 Scope

This section GB/T 28876 specifies the flammability test and evaluation Spacecraft aerobic environment laboratory equipment materials used to

Requirements, evaluation procedures and materials selection principles.

This section applies to the spacecraft cabin aerobic environment laboratory equipment materials used in the evaluation and selection. Spacecraft, associated ground support

Evaluation and combustible materials, equipment and special test equipment material selection can refer to use.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 5907-1986 fire first part basic terms

GB/T 14107-1993 Fire basic terms of the second part

3 Terms and Definitions

GB/T 5907-1986 and GB/T 14107-1993 define the following terms and definitions apply to this document.

3.1 Components assembledarticle

The combination of components or components with a non-single material.

3.2 Configuration

Spatial structure and geometry of the material or component.

3.3 Gaseous oxygen

>=99.5% by volume of oxygen gas.

3.4 Liquid oxygen

>=99.5% by volume of cryogenic liquid oxygen.

3.5 Oxygen-Enriched Atmospheres

By volume oxygen content > 21% of the environment.

3.6 Active fluid

Under certain conditions of gaseous or liquid material easily chemically changed.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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