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M.Tech (Textile Technology) Syllabus
I – Semester
ADVANCED FIBER PHYSICS
Sub code : 08JTT 11 IA Marks : 50
Hrs/Week : 04 Exam Hours : 03
Total Hrs : 60 Exam Marks : 100
Introduction to macromolecular physics: the chemical structure of polymers, internal
rotations, Configurations, and conformations, Flexibility of macromolecules,
Morphology of Polymers; Modern concept of polymer structure. Physical methods of
investigating structural characterization of fibres, viz., DGC, TEM, SEM, WAXS,
SAXS, IRS, NMR, DSC and DTA.
-15 Hrs
Deformation of elastic solid, Generalized Hook’s Law, Component of Stress and
strain. Deformation of viscose Bodies. Linear visco-elastic behavior of fibers.
Boltzmann superposition principle. Study of dynamic mechanical properties and their
investigation in study of fibres. Introduction to mechanical properties of fiber
composites. Temperature dependence of visco-elastic behavior. Time-Temperature
Equivalence and superposition. WLF equation. Study of fiber stiffness and torsion.
-25 Hrs
Study of molecular theory of moisture hysterysis, 2 and 3 phase moisture adsorption
theories. Theory of multi layer adsorption. Effect of moisture on mechanical
properties of fibers. Study of optical properties, thermal, frictional, electrical,
Di-electrical and static properties of fibers. -20 Hrs
REFERENCE BOOKS:
1. Hunt and James, Polymer characterization, Chapman and Hall, London,1993
2. I M Ward, Mechanical properties of polymers.
3. Nielson, Mechanical properties of polymers, Vol I, II, III.
4. W.R. Morton and J.W.S Hearle, Physical properties of fibers
5. Campbell and Whitw, Chaterization of polymers.
6. Aklonis, Introduction to polymer viscoelasticity.
7. L.H.Sperling, Physical polymer science.
QUESTION PAPER PATTERN:
The student is expected to answer any five full questions out of eight questions. All
questions carry 20 marks each. Questions must be set covering the entire syllabus
For more details, visit http://www.vtu.ac.in/
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