Pulps -- Laboratory beating -- Part 2: PFI mill method
This standard has been revised by ISO 5264-2:2011
ISO 5264-2:2002 specifies a method, using a PFI mill, for the laboratory beating of pulp. The description is limited to the sampling and beating of the pulp, the withdrawal and distribution of samples, and the beating equipment.
NOTE Beating is a preliminary step in testing the physical properties of pulp.
In principle, this method is applicable to all kinds of chemical and semi-chemical pulps. In practice, the method may not give satisfactory results with certain pulps with extremely long fibres.