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RS ISO 2884-1: 2024
Paints and varnishes — Determination of density of viscosity using rotational viscometers — Part 1: Absolute viscosity measurement with cone-plate measuring geometry at high shear rates method
Abstract

This document specifies the general procedure to be followed in determining the dynamic viscosity of
unpigmented coating materials, such as paints, varnishes and related products, as well as binders at a shear
rate range between 9 000 s?1 and 12 000 s?1. It describes an absolute viscosity measurement with cone-plate
measuring geometry at high shear rates.
The measured value gives information about the resistance offered by the material to brushing, spraying
and roller coating during application.
The method specified in this document is suitable for all paints and varnishes whether they are Newtonian
in behaviour or not. For materials containing dispersions of large particles, the measuring geometry is
expected to be adapted.

General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 2884-1: 2024ADOPTED ISO STANDARDSChemical technology11Second Edition
Sep 2024		Available
Price: RWF 7,500


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