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EN ISO 8130-5:2010

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Coating powders - Part 5: Determination of flow properties of a powder/air mixture (ISO 8130-5:1992)

Superseded date

07-21-2021

Published date

11-10-2010

Foreword
1 Scope
2 Normative reference
3 Principle
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report
Annex A (informative) - Notes on apparatus and procedure
Annex B (informative) - Bibliography
List of references

The method specified reflects commercial practice in powder spraying. Its principle is placing, under draught-free conditions, a specified quantity of coating powder in a vessel and fluidizing it with clean dry air under standard conditions of atmospheric temperature and pressure. The height of the powder during and after fluidization is measured and the rate at which the fluidized powder flows through a specified orifice is then determined. The measurements are used to calculate the fluidization factor and the powder flow rate (flow factor) which together define the transport and spraying characteristics of the powder.

Committee
CEN/TC 139
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

ISO 8130-9:1992 Coating powders Part 9: Sampling

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