Article Information  
Analysis of Caustic Soda of Different Manufacturers in Pakistan for Mercerization of Cotton Textiles

Keywords: Caustic Soda, Mercerization, One-Way Analysis of Variance, Tensile Strength, Colour Strength, Tear Strength, Air Permeability, Surface Morphology.

Mehran University Research Journal of Engineering & Technology

Volume 36 ,  Issue 4

BILAL  ZAHID , SAIRA FAISAL   , SHERAZ HUSSAIN SIDDIQUE   ,

References
1. Shi C., Roy D., and Krivenko, P., "Alkali-Activated Cements and Concretes", CRC Press, London and New York, 2006.
2. Butt, W.M., "Chemical Industry Vision - 2030", Ministry of Industries & Production, Government of Pakistan Lahore, Pakistan, 2010.
3. Sohail, A.P., "Comparative Analysis of Pakistan and India Chemical Industry: Sectoral Analysis of Pakistan- India Trade Normalization", Pakistan Institute of Trade and Development, 2012.
4. Moody B., "Chemicals from Salt: The Alkali Industry", Comparative Inorganic Chemistry, Edward Arnold, London and New York, 2013.
5. Forester, G.A., and Harrell, B.R., "Removal of Impurities from Caustic Soda Solutions", US2887364 A, 1959.
6. Becknell, D.F., "Uses of Caustic Soda Recovered from the Mercerization Process in the Textile Industry", M.Sc. Thesis, Georgia Institute of Technology, USA, Septmber, 1966
7. Engro Polymer & Chemical, "Certificate of Analysis - Sodium Hydroxide", Engro Polymer & Chemical, Karachi, Pakistan, 2014.
8. Wang, L.K., Hung, Y., Lo, H.H., and Yapijakis, C., (Editors), "Handbook of Industrial and Hazardous Wastes Treatment", Marcel Dekker, New York, 2004
9. RAFAE Engineering, "Caustic Recovery Plant at Al- Karam Textile Mills (Private) Ltd", Rafae Engineering, Karachi, Pakistan, 2010
10. Rippon, J.A., and Evans, D.J., "Improving the Properties of Natural Fibres by Chemical Treatments", Handbook of Natural Fibres: Processing and Applications, Volume 2, KozBowski, R.M., (Editor), Woodhead Publishing, Cambridge, 2012.
11. Schindler, W.D., and Hauser, P. J., "Chemical Finishing of Textiles", Woodhead Publishing, Cambridge, 2004.
12. Wang, J., and Liu, J., "Surface Modification of Textiles by Aqueous Solutions", Surface Modification of Textiles, Wei, Q., (Editor), Woodhead Publishing, Cambridge, 2009.
13. Orr, R.S., Burgis, A.W., Andrews, F.R., and Grant, J.N., "Physical Properties of Mercerized and Decrystallized Cottons: Part-I: Effects of Swelling Solutions on Fibers and Yarns", Textile Research Journal, Volume 29, No. 4, pp. 349-355, 1959
14. ASTM International, "Standard Test Method for Tearing Strength of Fabrics by Falling-Pendulum (Elmendorf- Type) Apparatus", ASTM D1424-09, 2013
15. British Standards Institution, "Textiles: Textile Properties of Fabrics. Determination of Maximum Force and Elongation at Maximum Force Using the Strip Method", BS EN ISO 13934-1, 1999
16. British Standards Institution, "Textiles: Textile Properties of Fabrics. Determination of Maximum Force and Elongation at Maximum Force Using the Strip Method", BS EN ISO 13934-1, 1999
17. Farooq, S., and Hussain, S., "Effect of Inter Yarn Fabric Porosity on Dye Uptake of Reactive Dyed Cotton Woven Fabric", Mehran University Research Journal of Engineering & Technology, Volume 34, No. 3, pp. 265- 272, Jamshoro, Pakistan, July, 2015.
18. AATCC Test Method, "Instrumental Color Measurement", EP 6, 2008.
19. Zeronian, S.H., Kawabata, H., and Alger, K.W., "Factors Affecting the Tensile Properties of Nonmercerized and Mercerized Cotton Fibers", Textile Research Journal, Volume 60, No. 3, pp. 179-183, 1990.
20. Karmakar, S.R., “Chemical Technology in the Pre- Treatment Processes of Textiles”, Elsevier Science, Amsterdam and New York, 1999
21. Goldfinger, G., "Changes in Internal Scattering Are Sufficient to Explain Color Changes Due to Mercerization", Textile Research Journal, Volume 47, No. 9, pp. 633-633, 1977
22. Tamane, W., and Chavan, R.B., "Optimization of Caustic Soda Concentration for Causticization of Cotton", Scientific Reports, Volume 1, No. 9, 2012.