DEFSTAN 68-261/1(1994) : 1994
Withdrawn
HYDROXY-TERMINATED POLYBUTADIENE (HTPB)
English
01-01-1994
03-31-2014
Preface
1 Scope
2 WARNING
3 Precautions
4 Related Documents
5 Description
6 Test Requirements
7 Methods of Test
8 Keeping Quality
9 Containers
Annex A - General Requirements
Annex B - Determination of Volatile Matter
Annex C - Determination of Hydroxyl Content
Annex D - Determination of Viscosity
Annex E - Determination of Water
Annex F - Determination of Unsaturation Type
Annex G - Determination of Total Peroxides as H[2]O[2]
Annex H - Determination of Trichloroethylene Insolubles
Annex J - Determination of Colour
Gives requirements for a type of hydroxy-terminated polybutadiene used in the manufacture of certain rubbery propellant compositions.
| DevelopmentNote |
Supersedes TS 50280 & DQA/TS M898 (07/2001) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (09/2007)
|
| DocumentType |
Miscellaneous Product
|
| Pages |
32
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| BS 1752:1983 | Specification for laboratory sintered or fritted filters including porosity grading |
| BS 2511:1970 | Methods for the determination of water (Karl Fischer method) |
| BS 612:1966 | Specification for Nessler cylinders |
| BS 5350-B8:1990 | Methods of test for adhesives. Adhesives Determination of viscosity |
| BS 846:1985 | Specification for burettes |
| BS 506-2:1984 | Methanol for industrial use Methods of test |
| BS 4522:1988 | Method for determination of absolute density at 20°C of liquid chemical products for industrial use |
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