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UNI EN 13900-4 : 2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 4: DETERMINATION OF COLOURISTIC PROPERTIES AND EASE OF DISPERSION OF WHITE PIGMENTS IN POLYETHYLENE BY TWO-ROLL MILLING

Superseded date

08-08-2022

Published date

01-01-2004

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
6 Apparatus
7 Sampling
8 Procedure
9 Evaluation
10 Test report
11 Precision

Defines a method of determining the colouristic properties of a test pigment in polyethylene (PE) relative to a standard, and the ease of dispersion DH[PE] of pigments from the differences in tinting strength of dispersing colouring materials under various conditions.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

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