ISO 14624-1:2023

ISO 14624-1:2023

October 2023
International standard Current

Space systems - Safety and compatibility of materials - Part 1: Determination of upward flammability of materials

This document specifies a method for the determination of the flammability of aerospace materials by upward flame propagation. This test determines if a material, when exposed to a standard ignition source, will self-extinguish and not transfer burning debris which can ignite adjacent materials.

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International ISO standards

Publication date

October 2023

Number of pages

25 p.

Reference

ISO 14624-1:2023

ICS Codes

49.140   Space systems and operations
13.220.40   Ignitability and burning behaviour of materials and products
49.025.01   Materials for aerospace construction in general

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Sumary
Space systems - Safety and compatibility of materials - Part 1: Determination of upward flammability of materials

This document specifies a method for the determination of the flammability of aerospace materials by upward flame propagation. This test determines if a material, when exposed to a standard ignition source, will self-extinguish and not transfer burning debris which can ignite adjacent materials.

Replaced standards (2)
ISO 14624-1:2003
June 2003
International standard Cancelled
Space systems - Safety and compatibility of materials - Part 1 : determination of upward flammability of materials

ISO 14624-1:2003 specifies a method for the determination of the flammability of aerospace materials by upward flame propagation. Specifically, this test determines if a material, when exposed to a standard ignition source, will self-extinguish and not transfer burning debris to adjacent materials which can be ignited by such debris.

ISO/TS 16697:2012
August 2012
Technical specification Current
Space systems - Safety and compatibility of materials - Method to determine the flammability thresholds of materials

ISO/TS 16697:2012 provides a method to determine the oxygen concentration threshold when a material exposed to a standard ignition source self-extinguishes at a given constant total pressure, temperature, convective flow, and gravity-level conditions. The method can also be used to determine other flammability limits, such as the total pressure or forced convective velocity thresholds, while maintaining other test conditions constant.

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