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DEFSTAN 68-261/1(1994) : 1994

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

HYDROXY-TERMINATED POLYBUTADIENE (HTPB)
Available format(s)

Hardcopy , PDF

Withdrawn date

31-03-2014

Language(s)

English

Published date

01-01-1994

Publisher

UK Ministry of Defence Standards

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Withdrawn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 2511:1970 Methods for the determination of water (Karl Fischer method)

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PDF - English
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