DEFSTAN 68-274/1(1994) : 1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
4-4' DI-ISOCYANATO DIPHENYL METHANE SYNONYMS: METHYL-BIS-4 SYNONYMS: METHYL-BIS-4 PHENYL DI-ISOCYANATE (MDI) DIPHENYL METHANE DI-ISOCYANATE
English
01-01-1994
08-03-2004
Preface
1 Scope
2 WARNING
3 Related Documents
4 Description
5 Test Requirements
6 Methods of Test
7 Containers
Annex A - Determination of Isocyanate Value
Annex B - Determination of Hydrolysable Chlorine
Annex C - Determination of Acidity
Annex D - Determination of Toluene Insoluble Matter
Specifies requirements for a 4-4' di-isocynate diphenyl methane suitable for use in the production of polyurethane materials.
| DevelopmentNote |
Supersedes TS 10216 (07/2001)
|
| DocumentType |
Miscellaneous Product
|
| Pages |
16
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| BS 1752:1983 | Specification for laboratory sintered or fritted filters including porosity grading |
| DEFSTAN 68-28/2(1992) : 1992 AMD 1 1995 | DI-ISOCYANATOTOLUENE TYPES 80/20 AND 65/35 |
| DEFSTAN 68-260/1(1994) : 1994 | ISOPHORONE DI-ISOCYANATE |
| BS 846:1985 | Specification for burettes |
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