Reference number
ISO 9184-6:1994
ISO 9184-6:1994
© ISO 2024
International Standard
ISO 9184-6:1994
Paper, board and pulps — Fibre furnish analysis — Part 6: Determination of fibre coarseness
Edition 1
1994-08
1994-08
ISO 9184-6:1994
16807
Publicado
(Edición 1, 1994)
Esta publicación se revisó y confirmó por última vez en 2022.
Por lo tanto, esta versión es la actual.
Resumen
Specifies a method for determining fibre coarseness (which is a fibre property characterizing pulp): distribution of a known mass of fibres evenly over a known area, counting the number of fibre crossings along a line of known length on a microscope slide. The weight factor can be calculated from the fibre coarseness. The method is applicable to pulps with relatively intact fibres, such as chemical and semichemical pulps. Does not apply to mechanical and semimechanical pulps or highly beaten chemical or semichemical pulps.