Aktívna norma | Vydaná: 21.07.1994

ISO 9184-6:1994

Paper, board and pulps — Fibre furnish analysis — Part 6: Determination of fibre coarseness
(Papier, carton et pâtes — Détermination de la composition fibreuse — Partie 6: Détermination de la masse linéique des fibres)

Dostupné jazyky: Anglicky, Francúzsky

Dostupné prevedenie: Elektronické PDF, Tlačené

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Podrobné informácie

Označenie: ISO 9184-6:1994

Dátum vydania: 21.07.1994

Stránok: 4

Krajina: Medzinárodná technická norma

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Anotácia

Description / Abstract: 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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