DEFSTAN 68-274/1(1994) : 1994
Withdrawn
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
03-08-2004
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Withdrawn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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