Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
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PDF |
Inglés |
Vigente |
1/1/2019 |
52,00 € |
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Detalles
This method describes a procedure for determining the viscosity of 0.5% cellulose solutions, using 0.5M cupriethylenediamine (CED) as a solvent and a capillary viscometer. Measurements may be made on bleached cotton and wood pulps. Conventional kraft pulps with up to 4% lignin, as defined by TAPPI T222 "Acid-Insoluble Lignin in Wood and Pulp" can also be analyzed. The applicability of this procedure to extended delignification pulps has not been determined.
Información adicional
Autor | Technical Association of the Pulp and Paper Industry |
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Publicado por | TAPPI |
Tipo de Documento | Norma |
Tema | /subgroups/9488 |
ICS | 85.060 : Papel y cartón
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Número de páginas | 9 |
Reemplaza | TAPPI T230 om-13,TAPPI T230 om-08,TAPPI T230 |
Palabra clave | TAPPI T 230 om-19 |
ANSI Approved |