BS 2F 142:1999
Current
The latest, up-to-date edition.
Hydrolysis resistant, thermoplastic polyether polyurethane elastomer coated nylon fabric for aerospace purposes
Hardcopy , PDF
English
06-15-1999
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Committees responsible
Foreword
1 Scope
2 Normative references
3 Information and requirements to be
agreed and documented
4 General requirements
5 Technical requirements
6 Packaging
7 Identification
Annex A (normative) - Determination of weld peel strength
Annex B (normative) - Determination of resistance to ageing
Annex C (normative) - Determination of air porosity, after
twisting, of a double sided coated fabric
Bibliography
Defines requirements for six nylon fabrics coated with a thermoplastic hydrolysis resistant polyether polyurethane elastomer to be used for manufacturing aerospace items.
| Committee |
ACE/65
|
| DevelopmentNote |
Supersedes 96/709161 DC and BS F142(1995) (07/2005) Reviewed and confirmed by BSI, February 2008. (01/2008)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard specifies the requirements for six nylon fabrics coated with a thermoplastic hydrolysis resistant polyether polyurethane elastomer for use in the manufacture of aerospace items, which may include items of inflatable life saving equipment. All fabrics are intended primarily for assembly by high-frequency welding techniques. In addition, all fabrics are intended to be capable of assembly by solvent based polychloroprene or polyurethane adhesives.
NOTE 1 The information to be supplied by the purchaser in the enquiry or order is listed in clause 3.
NOTE 2 The latest revision of an Aerospace Series standard is indicated by a prefix number.
In addition to the definitive requirements, this standard also requires the items detailed in clause 3 to be documented. For compliance with this standard, both the definitive requirements and the documented items have to be satisfied.
| BS EN 25978:1993 | Rubber- or plastics-coated fabrics. Determination of blocking resistance |
| BS 2F 127:1991 | Specification for nylon fabrics suitable for coating with natural or synthetic elastomers for aerospace purposes |
| BS 2782-1.120A,B,D,E(1990) : LATEST | METHODS OF TESTING PLASTICS - THERMAL PROPERTIES - METHODS 120A, B, D AND E - DETERMINATION OF VICAT SOFTENING TEMPERATURE OF THERMOPLASTICS |
| BS 3424-4:1982 | Testing coated fabrics Method 6. Method for determination of breaking strength and elongation at break |
| BS 3424-7:1982 | Testing coated fabrics Method 9. Method for determination of coating adhesion strength |
| BS 3424-8:1983 | Testing coated fabrics Methods 10A, 10B and 10C. Methods for determination of low temperature performance |
| BS 6F 100:1998 | Procedure for inspection and testing of textiles for aerospace purposes |
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