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VISCOSITY OF PULP (CAPILLARY VISCOMETER METHOD)
Product Details
- Procedure for determining the viscosity of 0.5% cellulose solutions, using 0.5 M Cupriethylenediamine as a solvent and a capillary viscometer.
- Measurements may be made on bleached cotton and wood pulps.
- Applicable of this procedure to extended delignification pulps has not been determined Technique involves mechanical shaking of the sample-solvent mixture in a closed bottle . Containing glass beads.
- Next technique involves stirring the sample and solvent in an open tube with a copper rod.
- Viscosity of a pulp gives the average degree of polymerization of the cellulose.
It Provides information on:
- Scope.
- Content.
- Keywords.
- Calculation.
- Sampling.
- Procedure.
- Test specimens.
- Apparatus.
- Reagents.
It Benefits:
- Production Manager.
- Technical Manager.
- Researchers.
- Laboratory Personal.
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