DEFSTAN 68-23/2(1981) : 1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
POLYISOBUTENE (LOW MOLECULAR WEIGHT) POLYISOBUTENE (LOW MOLECULAR WEIGHT, LF QUALITY) AND POLYISOBUTENE (MEDIUM MOLECULAR WEIGHT, LF QUALITY, TYPES 1, 2 AND 3)
English
01-01-1981
31-03-2014
1 SCOPE
2 WARNING
3 RELATED DOCUMENTS
4 QUALITY CONTROL SYSTEM REQUIREMENTS
5 DESCRIPTION
6 INFORMATION TO BE SUPPLIED BY THE PURCHASER
7 TEST REQUIREMENTS
8 METHODS OF TEST
9 CONTAINERS AND MARKING OF CONTAINERS
ANNEX A - DETERMINATION OF ANILINE POINT
ANNEX B - EXAMINATION OF BRITTLENESS AT LOW TEMPERATURE
ANNEX C - DETERMINATION OF VOLATILE MATTER
ANNEX D - DETERMINATION OF pH, CHLORIDE AND SULPHATE
ANNEX E - DETERMINATION OF RELATIVE VISCOSITY
Provides several grades of polyisobutene for manufacture of certain high explosives propellants, and lutings in armament stores.
| DevelopmentNote |
Supersedes DEFSTAN 68-23/1(1972) & TS 334B (09/2003)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| DEFSTAN 13-157/1(1994) : 1994 | PLASTIC CORD EXPLOSIVE |
| BS 4715(1972) : LATEST | METHOD FOR THE DETERMINATION OF ANILINE POINT OF PETROLEUM PRODUCTS |
| DEF 1053 : LATEST | STANDARD METHODS OF TESTING PAINT, VARNISH, LACQUER AND RELATED PRODUCTS |
| BS 4351(1979) : LATEST | METHOD FOR THE DETECTION OF COPPER CORROSION FROM PETROLEUM PRODUCTS BY THE COPPER STRIP TARNISH TEST |
| BS 684:1958 | Methods of analysis of oils and fats. |
| DEFSTAN 05-29/2(1976) : 1976 | BASIC INSPECTION REQUIREMENTS FOR INDUSTRY |
| BS 4450:1976 | Determination of ash from petroleum products |
| BS 5093(1974) : LATEST | METHOD FOR THE DETERMINATION OF RELATIVE DENSITY AND DENSITY OF PETROLEUM PRODUCTS BY THE CAPILLARY STOPPERED PYKNOMETER METHOD |
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