Molecular size and configuration of cellulose trinitrate in solution.
Viscosity and light-scattering measurements were made on several fractions and two unfractionated samples of cellulose trinitrate. The samples were prepared from bleached ramie, unbleached ramie and cotton linters. Solvents were acetone and ethyl acetate. Viscosity was measured in a multi-shear visc...
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| Format: | Others |
| Language: | en |
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McGill University
1957
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=111180 |
| Summary: | Viscosity and light-scattering measurements were made on several fractions and two unfractionated samples of cellulose trinitrate. The samples were prepared from bleached ramie, unbleached ramie and cotton linters. Solvents were acetone and ethyl acetate. Viscosity was measured in a multi-shear viscometer designed for the purpose. Light-scattering measurements were made in a Brice-Phoenix Light-scattering Photometer modified to accommodate a cell which could be centrifuged. |
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