Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
---|---|---|---|---|---|---|---|
PDF |
Inglés |
Vigente |
30/6/2022 |
52,00 € |
|
Detalles
This method provides a measure of the degree of bonding of a random, standard aggregate of pulp fibers based on zero short-span tensile testing.
The test requires a zero-span tensile apparatus as described in TAPPI T 273 Wet Zero-Span Tensile Strength of Pulp which may be adjusted to an initial jaw separation of 0.4 mm.
The short-span (0.4 mm) tensile strength of a dried, random array of fibers, expressed as a ratio of the short-span tensile strength of the same fiber aggregate when wetted, provides a measure of the degree of interfiber bonding of the fibers in the dried aggregate. This quantity is defined as the B number.
Información adicional
Autor | Technical Association of the Pulp and Paper Industry, |
---|---|
Publicado por | TAPPI |
Tipo de Documento | Norma |
Tema | /subgroups/9488 |
ICS | 85.060 : Papel y cartón
|
Palabra clave | TAPPI T276 |