Chemical Processing of Textile Materials – II Syllabus for B.Tech 6th sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Chemical Processing of Textile Materials – II B.Tech (R13) sixthsem is as follows
OBJECTIVE:
To enable the students to have knowledge about theory of coloration, and knit and garment processing
UNIT I : COLOUR SCIENCE [9 Hours]
Beer–Lambert’s law, definitions of various terms associated with it and the mathematical representation, determination of concentration of dye in solution; Assessment of colour in textile substrates – colour order system, colour atlas, Munsell system, CIE colour system, tristimulus values, L,a,b values, psychometric colour parameters, whiteness and yellowness indices, colour difference, metamerism, K-M equation and its application in colour matching.
UNIT II : THEORY OF DYEING [9 Hours]
Stages in dyeing and their governing factors, equilibrium dye uptake, sorption isotherm and Nernst, Langmuir and Freundlich isotherms, definition of dye affinity and its mathematical derivation; rate of dyeing and half dyeing time.
UNIT III : DYEING [9 Hours]
Basic properties of dyes and pigments; classification of dyes and principle of application of various dyes; basic chemistry, properties, types and technology of application of direct, reactive, disperse, acid and basic dyes, after-treatments for these methods; processing of denims; determination of washing, light, rubbing and perspiration fastness properties.
TOTAL : 45 PERIODS
OUTCOMES: Upon completion of the course the student will have knowledge on
- Colour, perception of colour
- Different class of dyes and ways of coloration
- Knit and garment processing
- Need of various finishes to the fabric.
TEXTBOOKS:
- Trotman E. R., “Dyeing and Chemical Technology of Textile Fibres”, B.I Publishing Pvt.Ltd., New Delhi, 1994.
- Shenai V. A., “Chemistry of Dyes and Principles of Dyeing”, Sevak Publications, Mumbai, 1995.
- Shore J., “Colourants and Auxiliaries: Volume I Colorants”, Wood head Publishing Ltd.,2002.
- Shore J., “Colourants and Auxiliaries: Volume II Auxiliaries”, Wood head Publishing Ltd., 2002.
REFERENCES:
- Cegerra J. Puente P. And Valladepears J., “The Dyeing of Textile Materials”, Textile Institute, Manchester, 1993.
- Chakraborty J. N. “Fundamentals and Practices in colouration of textiles’, Woodhead Publishing India Pvt Ltd, 2010.
- Clark M. (Ed.) “Handbook of textile and industrial dyeing: Volume 1 Principles, Processes and Types of Dyes” Woodhead Publishing Ltd, 2011.
- Parmar M S, Satsangi S S, Jai Prakash, “Denim – A Fabric For All (Dyeing . Weaving. Finishing)”, NITRA, India, 1996.
- Shah H. S. and , Gandhi R. S., “Instrumental Colour Measurement and Computer Aided Colour Matching for Textiles”, Mahajan Book Publication, 1990.
- James Park and John Shore, “Practical Dyeing”, Society of Dyers and Colourists, 2004.
- Shenai V. A., “Technology of Printing”, Sevak Publications, Mumbai, 1996.
- Miles W. C., “Textile Printing”, Wood head Publication, 2003.
For all other B.Tech TT 6th sem syllabus go to Anna University B.Tech TEXTILE TECHNOLOGY (TT) 6th Sem Course Structure for (R13) Batch.All details and yearly new syllabus will be updated here time to time. Subscribe, like us on facebook and follow us on google plus for all updates.
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