NF EN ISO 2555
Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method
This document specifies a method of determining apparent viscosity of resins in a liquid state using a single cylinder type rotational viscometer. The method can be used for viscosity measurements in the range from 0,02 Pa ⋅ s to 60 000 Pa ⋅ s. This document is applicable to both Newtonian and non-Newtonian liquids and the measured apparent viscosity depends on the velocity gradient to which the liquids are subjected during the measurement.
This document specifies a method of determining apparent viscosity of resins in a liquid state using a single cylinder type rotational viscometer.
The method can be used for viscosity measurements in the range from 0,02 Pa ⋅ s to 60 000 Pa ⋅ s.
This document is applicable to both Newtonian and non-Newtonian liquids and the measured apparent viscosity depends on the velocity gradient to which the liquids are subjected during the measurement.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Principe
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5 Appareillage
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6 Choix de la broche et de la vitesse de rotation
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7 Mode opératoire
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8 Expression des résultats
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9 Rapport d'essai
- Annexe A Choix des conditions d'essai pour l'application générale aux résines à l'état liquide, en émulsions et dispersions
- Annexe B Broche et étrier de garde
- Bibliographie
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