DEFSTAN 93-21/4(2004) : 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CHLOROPRENE RUBBER, CELLULAR, CLOSED CELL, MINIMUM TARNISHING
30-09-2009
12-01-2013
Content
Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
1 Scope
2 WARNING
3 Related Documents
4 Information to be Supplied by the Purchaser
SECTION 2 PERFORMANCE REQUIREMENTS
5 Description
6 Composition
7 Freedom from Defects
8 Dimensions
9 Test samples
10 Test Requirements
11 Containers and Marking of Containers
ANNEX A Method of Test for Compression Strain under Stress
ANNEX B Method of Test for the Extent of Tarnishing
ANNEX C Method of Test for Resistance to Oil
Specifies 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 93-21/3(1991). (02/2004)
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| BS EN ISO 1923:1995 | Cellular plastics and rubbers. Determination of linear dimensions |
| BS 7164-10:1994 | Chemical tests for raw and vulcanized rubber Method for preparation and examination of water extract |
| BS ISO 1817:2015 | Rubber, vulcanized or thermoplastic. Determination of the effect of liquids |
| BS EN ISO 845:2009 | Cellular plastics and rubbers. Determination of apparent density |
| BS EN ISO 1856:2001 | Flexible cellular polymeric materials. Determination of compression set |
| DEFSTAN 93-57/1(1989) : 1989 | RUBBER SHEET, CELLULAR, CLOSED CELL, NON-(OIL RESISTANT) |
| BS 4181-1:1985 | Identification of rubbers by infra-red spectrometry Method for identification of hydrocarbon, chloroprene, nitrile and chlorosulphonated polyethylene rubbers |
| BS ISO 2230:2002 | Rubber products. Guidelines for storage |
| BS EN ISO 3386-2 : 1998 | FLEXIBLE CELLULAR POLYMERIC MATERIALS - DETERMINATION OF STRESS-STRAIN CHARACTERISTICS IN COMPRESSION - PART 2: HIGH-DENSITY MATERIALS |
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