Principles of Testing for Leather detailed syllabus for Leather Technology (Leather Tech) for 2019 regulation curriculum has been taken from the Anna Universities official website and presented for the Leather Tech 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 Leather Technology 4th Sem scheme and its subjects, do visit Leather Tech 4th Sem 2019 regulation scheme. The detailed syllabus of principles of testing for leather is as follows.
Course Objective:
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Unit I
Analysis of Leather Chemicals
Principles of analytical methods employed in analysis of pretanning chemicals – Lime, unhairing, deliming and bating agents; Vegetable tanning materials and extracts; Aldehydes; Chrome extracts and liquors; Principles of analytical and instrumental methods employed in analysis of syntans, dyes, oils and fats, fatliquor, finishing auxiliaries. Specifications recommended by standards organizations.
Unit II
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Unit III
Analysis of Leathers
Principles of analytical and instrumental methods employed in analysis of various chrome leathers, vegetable tanned leathers; Specifications recommended by standards organizations. Principles of analytical and instrumental methods employed in analysis of eco-sensitive substances- Pentachlorophenol (PCP), Formaldehyde, Hexavalent chromium [Cr(VI)], azodyes etc., present in finished leathers.
Unit IV
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Unit V
Physical Testing of Leathers
Orientation of fibre structure of skins/hides and leathers using various microscopes; Sampling position for physical testing of leathers. Different physical testing methods -principles involved. Static and Dynamic methods, Non-destructive testing of leathers.
Course Outcome:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Text Books:
- Sarkar, P.K., Analytical Chemistry of Leather Manufacture, Indian Leather Technologists Association, Calcutta, 1982.
- Official methods of Analysis, Society of Leather Technologists and Chemists, U.K., 1981.
- Fred O Flaherty, Roddy, T.W. and Lollar, R.M. The Chemistry and Technology of Leather, Vol.IV, Evaluation of leather, Rober E. Krieger Publishing Co., New York, 1978.
- Dutta, S.S. “An introduction to the principles of physical testing of leather”, Indian Leather Technologists Association, Calcutta, 1991.
- Methods of chemical testing of leathers, IS: 582 – 1970, Bureau of Indian Standards, New Delhi, 1977.
- “Methods of Physical testing of leathers, IS: 5914-1970, Bureau of Indian Standards, New Delhi, 1971.
For detailed syllabus of all other subjects of Leather Technology, 2019 regulation curriculum do visit Leather Tech 4th Sem subject syllabuses for 2019 regulation.
For all Leather Technology results, visit Anna University Leather Tech all semester results direct link.