Standard Test Method for Viscoelastic Properties of Paste Ink Vehicle Using an Oscillatory Rheometer

Importancia y uso:

5.1 This test method has found acceptance in the lithographic ink industry in predicting rheological behavior of a vehicle under press conditions caused by extrusion, shear-thinning rollers and dot gain recovery.

5.2 This test method is restricted within the torque limitations and strain resolution of the rheometer used.

5.3 Results may not be reproducible if the vehicle is not homogenous.

Subcomité:

D01.37

Volúmen:

06.03

Número ICS:

17.060 (Measurement of volume, mass, density, viscosity), 87.080 (Inks. Printing inks)

Palabras clave:

frequency sweep; G'; G”; oscillatory rheometer; printing ink vehicles; rheology; tan delta; viscosity;