Studies on Indigenous Cotton linters for Preparation of Carboxymethyl Cellulose

Authors

  • Ismet Ara Jahan Fibre and Polymer Division, BCSIR Laboratories Dhaka, (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka-1205
  • Fahmida Sultana Department of Chemical Technology and Polymer Science, Sahjalal University of Science and Technology, Sylhet
  • M Nurul Islam Fibre and Polymer Division, BCSIR Laboratories Dhaka, (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka-1205
  • M Akram Hossain Fibre and Polymer Division, BCSIR Laboratories Dhaka, (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka-1205
  • Jainul Abedin Department of Chemical Technology and Polymer Science, Sahjalal University of Science and Technology, Sylhet

DOI:

https://doi.org/10.3329/bjsir.v42i1.352

Keywords:

Cotton linters, CMC

Abstract

Studies were carried out to find out a suitable method for preparation of carboxymethyl cellulose (CMC) from indigenous cotton linters. Special emphasis was given on purification method to remove most of the non-cellulosic materials. A twostep purification method of cotton linters for preparation of water soluble carboxymethyl cellulose (CMC) with degree of substitution (DS) 0.89 and viscosity 235 cp (0.5 % solution) have been described. Bangladesh J. Sci. Ind. Res. 42(1), 29-36, 2007

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How to Cite

Jahan, I. A., Sultana, F., Islam, M. N., Hossain, M. A., & Abedin, J. (2007). Studies on Indigenous Cotton linters for Preparation of Carboxymethyl Cellulose. Bangladesh Journal of Scientific and Industrial Research, 42(1), 29–36. https://doi.org/10.3329/bjsir.v42i1.352

Issue

Vol. 42 No. 1 (2007)

Section

Articles

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