Standard Test Method for Fineness of Grind of Printing Inks By the NPIRI Grindometer

Importancia y uso:

5.1 Oversize particles in a printing ink may damage a printing plate, plug a cell, clog a nozzle and adversely affect the appearance of printed ink films. Fineness of grind measurements are useful for deciding when to stop the dispersion process and for determining if the test material meets specifications as agreed upon between the supplier and the customer.

Subcomité:

D01.56

Referida por:

D7188-05R19, D6846-02R20, D1210-05R22, D2067-97R20, D6336-11R21

Volúmen:

06.02

Número ICS:

87.080 (Inks. Printing inks)

Palabras clave:

A1 Scraper; Automatic Drawdown Machine (ADM-1); degree of dispersion; grind gauge; NPIRI Grindometer; pigment dispersions; printing inks;