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Accessibility of Various Cellulose Preparations from JuteTechnological Research Laboratories, Indian Central Jute Committee, Calculta, 40, India Accessibility towards 2.4 N hydrochloric acid at 100° C. under nitrogen atmosphere has been determined for various cellulose preparations from jute. With the results of viscosity measurement in cuprammonium hydroxide solution of the hydrolyzed and unhydrolyzed material, leveling-off degree of polymerization has been determined and hence crystallite length calculated. The present study shows the effect of hemicellulose present in cellulose preparations on the accessibility and leveling-off degree of polymeri zation and hence on the crystallite length due to different treatments of jute cellulose.
Textile Research Journal, Vol. 29, No. 5,
394-397 (1959) |
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