DEFSTAN 93-21/3(1991) : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
CHLOROPRENE RUBBER, CELLULAR, CLOSED CELL, MINIMUM TARNISHING
English
01-01-1991
11-02-2004
Preface
1 Scope
2 WARNING
3 Related Documents
4 Information to be Supplied by the Purchaser
5 Description
6 Composition
7 Freedom from Defects
8 Dimensions
9 Test Samples
10 Test Requirements
11 Methods of Test
12 Containers and Marking of Containers
Annex A - Method of Test for Compression Strain under Stress
Annex B - Method of Test for Extent of Tarnishing
Annex C - Method of Test for Resistance to Oil
Annex D - Method of Test for Resistance to Crystallization
Annex E - Materials and Specifications Superseded by the
Standard
States requirements for a closed cell cellular chloroprene rubber of minimum tarnishing quality available in various thicknesses for use as gaskets or as a cushioning material.
| DevelopmentNote |
Supersedes DEFSTAN 93-21/2(1985), DEFSTAN 93-21/1(1977), K 1471 & TS 357 (10/2003)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 93-57/1(1989) : 1989 | RUBBER SHEET, CELLULAR, CLOSED CELL, NON-(OIL RESISTANT) |
| BS 4443-6:1991 | Methods of test for flexible cellular materials Method 14. Preparation of water extract. Method 15. Determination of tear strength. Method 16. Determination of air flow value |
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