UNE-EN ISO 787-4:2018
Current
The latest, up-to-date edition.
General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981)
Hardcopy , PDF
English, Spanish, Castilian
18-04-2018
This part of ISO 787 specifies a general method of test for determining the acidity or alkalinity of the aqueous extract of a Sample of Pigment or extender.NOTE - When this general method is applicable to a given Pigment or extender, only a Cross-reference to it should be included in the International Standard relating to that Pigment or extender, with a note of any detailed modification which may be needed in view of the special properties of the material in question. Only when this general method is not applicable to a particular material should a special method for determination of acidity or alkalinity be specified.
| Committee |
CTN 48
|
| DevelopmentNote |
Supersedes UNE 48108. (04/2018)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 787-4:2017 | Identical |
| ISO 787-4:1981 | Identical |
| ISO 787-8:2000 | General methods of test for pigments and extenders — Part 8: Determination of matter soluble in water — Cold extraction method |
| ISO 842:1984 | Raw materials for paints and varnishes — Sampling |
| ISO 787-3:2000 | General methods of test for pigments and extenders — Part 3: Determination of matter soluble in water — Hot extraction method |
| ISO/R 385:1964 | Burettes |
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