ISO 9184-6:1994 Preview
Paper, board and pulps -- Fibre furnish analysis -- Part 6: Determination of fibre coarseness
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
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.
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