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CEN
EN ISO 8780-4 : 1995

EN ISO 8780-4 : 1995

Current

Current

The latest, up-to-date edition.

Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 4: Dispersion using a bead mill (ISO 8780-4:1990)

Published date

21-03-1995

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required supplementary information
4 Apparatus
5 Binder system
6 Sampling
7 Mill base composition
8 Volume of grinding spheres
9 Procedure
10 Test report
Annex A (normative) Required supplementary information
Annex ZA (normative) Normative references to international
                     publications with their relevant
                     European publications

This method is restricted to low- and medium-viscosity mill bases allowing free movement of the grinding spheres.

Committee
TC 298
DocumentType
Test Method
PublisherName
Comite Europeen de Normalisation
Status
Current

BS EN ISO 8780-1:1995 Pigments and extenders. Methods of dispersion for assessment of dispersion characteristics Introduction
ISO 8781-2:1990 Pigments and extenders — Methods of assessment of dispersion characteristics — Part 2: Assessment from the change in fineness of grind
BS EN ISO 8781-3:1995 Pigments and extenders. Methods of assessment of dispersion characteristics Assessment from the change in gloss
ISO 8780-1:1990 Pigments and extenders — Methods of dispersion for assessment of dispersion characteristics — Part 1: Introduction
BS EN ISO 8781-2:1995 Pigments and extenders. Methods of assessment of dispersion characteristics Assessment from the change in fineness of grind
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 8781-3:1990 Pigments and extenders — Methods of assessment of dispersion characteristics — Part 3: Assessment from the change in gloss
EN ISO 8780-1 : 1995 PIGMENTS AND EXTENDERS - METHODS OF DISPERSION FOR ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 1: INTRODUCTION
EN ISO 8781-2 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 2: ASSESSMENT FROM THE CHANGE IN FINENESS OF GRIND
EN ISO 8781-1 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 1: ASSESSMENT FROM THE CHANGE IN TINTING STRENGTH OF COLOURED PIGMENTS
EN ISO 8781-3 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 3: ASSESSMENT FROM THE CHANGE IN GLOSS
BS EN ISO 8781-1:1995 Pigments and extenders. Methods of assessment of dispersion characteristics Assessment from the charge in tinting strength of coloured pigments

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
EN ISO 8781-1 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 1: ASSESSMENT FROM THE CHANGE IN TINTING STRENGTH OF COLOURED PIGMENTS
EN ISO 8781-2 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 2: ASSESSMENT FROM THE CHANGE IN FINENESS OF GRIND
ISO 8781-2:1990 Pigments and extenders — Methods of assessment of dispersion characteristics — Part 2: Assessment from the change in fineness of grind
EN ISO 8781-3 : 1995 PIGMENTS AND EXTENDERS - METHODS OF ASSESSMENT OF DISPERSION CHARACTERISTICS - PART 3: ASSESSMENT FROM THE CHANGE IN GLOSS
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
EN ISO 8780-1 : 1995 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
ISO 2431:2011 Paints and varnishes Determination of flow time by use of flow cups

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