Standard Test Method for Apparent Viscosity of Plastisols and Organosols at High Shear Rates by Extrusion Viscometer

Importancia y uso:

5.1 The suitability of a dispersion resin for any given application is dependent upon its viscosity characteristics.

5.2 The extrusion viscosity defines the flow behavior of a plastisol or organosol under high shear. This viscosity relates to the conditions encountered in mixing, pumping, knife coating, roller coating, and spraying processes.

Subcomité:

D20.15

Referida por:

D3794-22, D1824-24, D1755-21

Volúmen:

08.01

Número ICS:

83.080.01 (Plast in general)

Palabras clave:

apparent viscosity; extrusion viscometer; high shear rate viscometry; PVC organosol; PVC plastisol;