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BS EN 16602-70-21:2014

BS EN 16602-70-21:2014

$198.66

Space product assurance. Flammability testing for the screening of space materials

Published By Publication Date Number of Pages
BSI 2014 52
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This Standard defines a multi­test procedure for the determination of the flammability characteristics of non­metallic materials under a set of closely controlled conditions. The test procedure covers both individual materials and materials used in configuration. This Standard describes a series of tests to provide data for aid in the evaluation of the suitability of materials for use in a space vehicle crew compartment. The data obtained are in respect to the ease of ignition and the flame propagation characteristics of materials. All non­metallic materials are inherently flammable, the degree to which this is true is dependant on the chemical nature of the material itself and the environment to which the material is exposed. In the closed environment of a manned spacecraft this can lead to a potentially dangerous situation and close control is therefore required. This standard may be tailored for the specific characteristics and constrains of a space project in conformance with ECSS-S-ST-00.

PDF Catalog

PDF Pages PDF Title
7 1 Scope
8 2 Normative references
9 3 Terms, definitions and abbreviated terms
3.1 Terms from other standards
3.2 Terms specific to the present standard
3.3 Abbreviated terms
10 4 Principles
4.1 Test methods
4.2 Screening tests
4.2.1 Overview
4.2.2 Screening Test 1: Upward propagation test
11 4.2.3 Screening Test 2: Standard test method for the determination of the oxygen concentration limit during the combustion of polymer materials
4.2.4 Screening Test 3: Electrical wire insulation flammability test method
4.3 Configuration test
4.4 Additional tests
12 5 Requirements
5.1 Test procedure
5.1.1 Preparatory conditions
5.1.1.1 Hazards, health and safety precautions
5.1.1.2 Preparation of samples
13 5.1.1.3 Facilities
5.1.2 Test methods
5.1.2.1 Categories
14 5.1.2.2 Screening Test 1: Upward propagation test
16 5.1.2.3 Screening Test 2: Standard test method for the determination of the oxygen concentration limit during the combustion of polymer materials
19 5.1.2.4 Screening Test 3: Electrical wire insulation flammability test method
21 5.1.2.5 Test 4: Configuration test method
22 5.2 Quality assurance
5.2.1 Data
23 5.2.2 Nonconformance
5.2.3 Calibration
5.2.4 Traceability

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BS EN 16602-70-21:2014
$198.66