CTT351: Textile Chemicals and Auxiliaries syllabus for HT 2021 regulation (Professional Elective-I)

Textile Chemicals and Auxiliaries detailed syllabus for Handloom & Textile Technology (HT) for 2021 regulation curriculum has been taken from the Anna Universities official website and presented for the HT students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.

For Handloom & Textile Technology 5th Sem scheme and its subjects, do visit HT 5th Sem 2021 regulation scheme. For Professional Elective-I scheme and its subjects refer to HT Professional Elective-I syllabus scheme. The detailed syllabus of textile chemicals and auxiliaries is as follows.

Course Objectives:

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Unit I

INTRODUCTION TO AUXILLARIES AND SURFACTANTS 9
Auxiliaries: Importance and functions; Surfactants: Mode of action and classification of surfactants – cationic, anionic, nonionic surfactants.

Unit II

AUXILLARIES IN PREPARATORY PROCESS 9
Auxiliaries associated with de-sizing, scouring, bleaching of cellulosic fibres, protein fibres and synthetic fibres.

Unit III

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Unit IV

AUXILLARIES IN PRINTING PROCESS 9
Auxiliaries associated with printing: Direct Style of Printing, Discharge style of Printing, Resist style of printing.

Unit V

AUXILLARIES IN FINISHING PROCESS 9
Auxiliaries used in Resin Finishing, Softening, Crease recovery, Water repellent, Water Proof, Flame retardant, Soil release.

Course Outcomes:

Upon completion of the course, the students will be able to understand

1. Role of auxiliaries in modification of surface tension
2. Role of auxiliaries in preparatory Process
3. Role of auxiliaries in dyeing of textiles
4. Role of auxiliaries in printing Process
5. Role of auxiliaries in finishing

Text Books:

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Reference Books:

1. John Shore, “Colourants& Auxiliaries” Wiley and Sons Ltd, New York, Volume I & II,1999.
2. Chakraborty, J.N, “Fundamentals and Practices in colouration of Textiles”, Woodhead Publishing India, 2009, ISBN-13:978-81-908001-4-3
3. Shennai.V.A, “Organic Textile Chemicals”, Sevak Publication, Bombay,1995
4. Vaidya.A.A, “Chemistry of Textile auxiliaries”, Wheeler Publishing, NewDelhi,1999
5. W D Schindler P J Hauser., “Chemical Finishing of Textiles”, Woodhead publishing Ltd, 2004.
6. Mathews Kolanjikombil.,”Dyeing of Textile substrates III -Fibres, Yarns and Knitted fabrics”, Woodhead publishing India , 2021
7. Trotman E. R., “Dyeing and Chemical Technology of Textile Fibres”, Charles Griffin & Co. Ltd., U.K., 1984, ISBN : 0 85264 165 6.
8. N N Mahapatra., “Textile dyeing”, Woodhead publishing India, 2018

For detailed syllabus of all the other subjects of Handloom & Textile Technology 5th Sem, visit HT 5th Sem subject syllabuses for 2021 regulation.

For all Handloom & Textile Technology results, visit Anna University HT all semester results direct link.