BS 3483-D3(1991) : 1991 AMD 8528
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS FOR TESTING PIGMENTS FOR PAINTS - METHOD OF DISPERSION FOR ASSESSMENT OF DISPERSION CHARACTERISTICS USING A HIGH-SPEED IMPELLER MILL
23-11-2012
15-08-1995
Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Required supplementary information
4 Apparatus
5 Binder system
6 Sampling
7 Mill base composition
8 Procedure
9 Test report
Annex
A Required supplementary information
Figure
1 Schematic section of a serrated-disc impeller mill
Lays down a method for the dispersion of pigments and extenders using a high-speed impeller mill. Should be read in conjunction with ISO 8780-1. Restricted to mill bases of moderately high viscosity due to either high binder concentration and/or high pigment concentration which produces high shear forces. Not intended to provide a means of formulating full-scale mill base compositions. BS AMD 8528 RENUMBERS THIS STANDARD TO BS EN ISO 8780/3
| Committee |
PVC/1
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 8780-3 Supersedes 86/52355 DC (09/2005)
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| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| ISO 8780-3:1990 | Identical |
| ISO 8781-1:1990 | Pigments and extenders — Methods of assessment of dispersion characteristics — Part 1: Assessment from the change in tinting strength of coloured pigments |
| ISO 8781-2:1990 | Pigments and extenders — Methods of assessment of dispersion characteristics — Part 2: Assessment from the change in fineness of grind |
| ISO 842:1984 | Raw materials for paints and varnishes — Sampling |
| ISO 8780-1:1990 | Pigments and extenders — Methods of dispersion for assessment of dispersion characteristics — Part 1: Introduction |
| ISO 8781-3:1990 | Pigments and extenders — Methods of assessment of dispersion characteristics — Part 3: Assessment from the change in gloss |