Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
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PDF |
Anglais |
Active |
01/01/2021 |
52,00 € |
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Détails
This method is to be used to determine the CIE whiteness and tint indicies (1) of white or near white specimens with or without optical brighteners. Whiteness differs fundamentally from paper brightness in that whiteness includes the entire visible spectrum in its assessment whereas brightness includes only the blue portion of the spectrum.
Informations supplémentaires
Auteur | Technical Association of the Pulp and Paper Industry (TAPPI) |
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Edité par | TAPPI |
Type de document | Norme |
Thème | /subgroups/9488 |
ICS | 85.060 : Papiers et cartons
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Nombre de pages | 5 |
Remplace | TAPPI T 562 om-10,TAPPI T562 om-05,TAPPI T562 |
Mot-clé | TAPPI T 562 om-21 |