Standard Test Methods for Carboxyl Content of Cellulose

Importancia y uso:

3.1 These test methods measure the amount of carboxyl groups present in wood or cotton linter pulp. Carboxyl groups are indicative of the surface charge of the pulp which is a very important quantity for use in the papermaking industry.

Subcomité:

D01.36

Volúmen:

06.03

Número ICS:

85.040 (Pulps)

Palabras clave:

carboxyl content; cellulose; ion exchange capacity; methylene blue method; sodium chloride/sodium bicarbonate method;