Material Testing and Analysis Lab-I detail DTE Kar Diploma syllabus for Leather And Fashion Technology (LT), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15LT55P), 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. The syllabus PDFs can be downloaded from official website.
For all other leather tech 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Leather Tech 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for material testing and analysis lab-i is as follows.
Pre-requisites:
Basic Knowledge of Crust & its preparation.
Course Objectives:
Apply the theoretical knowledge to upgrade the specific type of leather.
Course Outcomes:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.
Part-A
I. Analysis of lime:
- Determinations of purity of lime 03 Hrs.
- Determination of chloride available in lime 03 Hrs.
- Determination of total bases 03 Hrs.
II. Analysis of Sulphides:
- Determination of sulphide content 03 Hrs.
III. Analysis of Salt:
- Determination of % purity of salt 03 Hrs.
- Determination of moisture content 03 Hrs.
IV. Analysis of De-liming Agents:
- Analysis of purity of ammonium salts 03 Hrs.
- Estimation of purity of boric acids 03 Hrs.
V. Analysis of Pickle Liquor, HC1 – NaCl system
Part-B
I. Analysis of chrome liquor
- Determination of chrome content as Cr2O3 06 Hrs.
- Determination of acid combined with chromium 06 Hrs.
- Determination of Basicity 03 Hrs.
- Degree of Olation 03 Hrs.
II. Analysis of Veg tan liquor
- Qualitative analysis 06 Hrs.
- Quantitative analysis 03 Hrs.
III. Analysis of Oils/Fats
- Determination of iodine value 03 Hrs.
- Determination of acid value 03 Hrs.
- Determination of saponification value 03 Hrs.
IV. Analysis of formaldehyde:
- Determination of % purity of Formaldehyde 03 Hrs.
V. Analysis of various types of leather:
- Moisture content 03 Hrs.
- Total ash 03 Hrs.
- Water soluble matter 03 Hrs.
- Hide substance 03 Hrs.
- Solvent extractable / (insoluble ash) 03 Hrs.
Total Hours = 78 Hours
Note: Apply various suitable finishing operations viz. Transfer Foil Technique, Lamination technique, Patent finish, Straight Dyed/ Pigment Finish, Embossing, Corrected Grain Finish, Aniline Finish, etc. on the leather produced by above methods.
Suggested List of Student Activities:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.
Reference Books:
- Theory and practice of Leather manufacture -K.T. Sarkar.
- The Chemistry & Technology of Leather – Vol.-III – O. Flaherty, William Roddy, T. Robert, M. Lollar. -E.Robert Krieger Publishing Company, Newyork.
- Leather Technicians Hand Book -J.H.Sharphouse.
- Pigment Hand Book -Vol. -III – ed. W.J.Newyork, 1973
- Pigments- An Introduction to Theory of Physical Chemistry -P. Patterson – Elsevier Publishing Company Ltd. Amseterdam. 1967.
- The manufacture of Upper Leathers, Tropical Product Institute, London-D.H.Tuck
Resources requirement for the lab
- Hot Air Oven 01
- White tiles 25
- Burette (50ml. 25
- Burette stand with clamp 25
- Pipette (20ml. 25
- Conical flask (250ml. 25
- Standard flask (250ml. 20
- Petri dish 20
- Glass rod 20
- Beaker (100ml,250ml. 20
- Water bath 02
- Bunsen burner 8
- Test tubes (10ml. 200
- Test tube holders 20
- Test tube stand 20
- Reagent bottles 50
- Kjheldhal apparatus 5
- Desiccators 5
- Digital pH meter 2
- Funnel 20
- Crucible 20
- Other chemicals, filter paper, etc.
For detail syllabus of all other subjects of BE Leather Tech, C15 scheme do visit Leather Tech 5th Sem syllabus for C15 scheme.
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