Technology of Dyeing -I detail syllabus for Textile Chemistry (Textile Chemistry), 2019-20 scheme is taken from AKTU official website and presented for AKTU students. The course code (KTC402), and for exam duration, Teaching Hr/Week, Practical Hr/Week, Total Marks, internal marks, theory marks, duration, and credits do visit complete sem subjects post given below.
For all other textile chemistry 4th sem syllabus for b.tech 2019-20 scheme aktu you can visit Textile Chemistry 4th Sem syllabus for B.Tech 2019-20 Scheme AKTU Subjects. The detail syllabus for technology of dyeing -i is as follows.
Unit I
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Unit II
Dyeing of cellulosic fibres with Vat dyes-vatting, dyeing, oxidation, Solublised vat dyes. Sulphur dye dissolution, application, faults and remedies .Azoic-diazotization, naphtholation, coupling, Oxidation colour-aniline black, mineral colours-mineral khaki.
Unit III
Dyeing of protein fibres–silk and wool with different types of acid dyes –its advantages and limitations, Metal Complex dyes- 1:1, 1:2, metal complex, Chrome dyes-pre, post & simultaneous mordanting, Basic Dyes.
Unit IV
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Unit V
Mechanism of dyeing, role of fibre structure in dyeing .dyeing equilibria, adsorption isotherms, chemical potential – activity of dyes in solution and fibre, heat of dyeing, entropy of dyeing. Kinetics of dyeing –diffusion coefficient, diffusion in steady state and non steady state, rate of dyeing.
Reference Books:
- Chemical processing of cotton and p/c blends – ATIRA
- A glimpse on the chemical technology and textile fibres by RR Chackrawartty
- Technology of Dyeing by VA Shenai
- Chemical technology of fibrous material by F. Shadov
- Physical chemistry of dyeing –Vickerstaff
For detail syllabus of all other subjects of B.Tech Textile Chemistry, 2019-20 scheme do visit Textile Chemistry 4th Sem syllabus for 2019-20 scheme.
Don’t forget to download iStudy for the latest syllabus, results, class timetable and more.