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DEFSTAN 68-23/2(1981) : 1981

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

POLYISOBUTENE (LOW MOLECULAR WEIGHT) POLYISOBUTENE (LOW MOLECULAR WEIGHT, LF QUALITY) AND POLYISOBUTENE (MEDIUM MOLECULAR WEIGHT, LF QUALITY, TYPES 1, 2 AND 3)
Available format(s)

Hardcopy , PDF

Withdrawn date

31-03-2014

Language(s)

English

Published date

01-01-1981

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Withdrawn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

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£12.00
Excluding VAT

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