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TAPPI - T 230 OM

Viscosity of pulp (capillary viscometer method)

active, Most Current
Organization: TAPPI
Publication Date: 1 January 2013
Status: active
Page Count: 9
scope:

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 T 222 "Acid-Insoluble Lignin in Wood and Pulp" can also be analyzed. The applicability of this procedure to extended delignification pulps has not been determined.

Document History

TAPPI T 230
January 1, 2013
Viscosity of pulp (capillary viscometer method)
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...
T 230 OM
January 1, 2013
Viscosity of pulp (capillary viscometer method)
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...
T 230 OM
January 1, 2013
Viscosity of pulp (capillary viscometer method)
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...
T 230 OM
January 1, 2008
Viscosity of pulp (capillary viscometer method)
A description is not available for this item.
T 230 OM
January 1, 2004
Viscosity of pulp (capillary viscometer method)
A description is not available for this item.
T230 OM
September 2, 1999
Viscosity of Pulp (Capillary Viscometer Method)
A description is not available for this item.
T230 OM
January 1, 1994
Viscosity of Pulp (Capillary Viscometer Method)
A description is not available for this item.
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