DEFSTAN 68-90/2(1995) : 1995
Withdrawn
IRON OXIDE, SPECIAL PURPOSE, TYPES 1 AND 2
English
01-01-1995
03-08-2004
Preface
1 Scope
2 WARNING
3 Related Documents
4 Description
5 Test Requirements
6 Containers and Marking of Containers
Annex A - General Requirements to Test Methods
Annex B - Determination of Volatile Matter
Annex C - Determination of Loss of Mass on Ignition at 500
degrees C
Annex D - Determination of Iron Content as Fe[2]O[3]
Annex E - Determination of Copper Content
Annex F - Determination of Manganese Content
Annex G - Determination of Alkalinity
Annex H - Determination of pH of Aqueous Extract
Annex I - Determination of the Density by Helium Pyknometry
Annex J - Determination of Specific Surface Area by Air
Permeametry
Annex K - Determination of Specific Surface Area by Low
Temperature Nitrogen Absorption
Annex L - Determination of Matter Soluble in Water
Annex M - Sieving
Contains requirements for two types of iron oxide. Type 1 is for specific use as the filler for fully compounded chlorosulfonated polyethylene rubbers for special applications and Type 2 is for fully compounded polyurethane rubbers for special applications.
| DevelopmentNote |
Supersedes DEFSTAN 68-90/1(1984), TS 10102 & DQA/TS M890 (07/2001)
|
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| BS 3483-C1:1980 | Methods for testing pigments for paints. Determination of matter soluble in water hot extraction method |
| BS 846:1985 | Specification for burettes |
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