Abstract
Homogeneous blends of two solutions of carboxymethylcellulose and hydroxyethylcellulose (HEC) were studied with respect to viscosity properties at different blending ratios, shear rates and temperatures. The blends exhibited viscosity synergism at all blending ratios, as well as improved shear and temperature stability. Maximum synergism was observed for the blend containing 67% of HEC. The UV and IR spectra showed that the hydrogen-bonding interaction between the blended components is the main reason for the synergism.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received: 9 February 1999 Accepted in revised form: 15 April 1999
Rights and permissions
About this article
Cite this article
Zhang, LM. Synergistic blends from aqueous solutions of two cellulose derivatives. Colloid Polym Sci 277, 886–890 (1999). https://doi.org/10.1007/s003960050466
Issue Date:
DOI: https://doi.org/10.1007/s003960050466