ANNA UNIVERSITY :: CHENNAI – 600 025.
M.TECH. TEXTILE TECHNOLOGY
TX 131 FIBRE SCIENCE
TX 131 FIBRE SCIENCE 3 0 0 100
1. FIBRE STRUCTURE ANALYSIS 10
Super molecular structure of polymers – Crystalline Polymers – Oriented state of polymers – Structure investigation techniques – Electron microscopy –X-Ray diffraction – Infra-red radiation – NMR.
2. DEFORMATION PROPERTIES 16
Deformation of polymers - stress – strain dependence – Temperature dependence – Pre- orientation. Effect of moisture on Mechanical properties – Dynamic mechanical properties of fibres – measurement and application.
3. ELECTRICAL PROPERTIES 6
Electrical resistance of fibres – measurements – factors influencing – Di-electricity – Moisture, Frequency, and temperature dependence – Relaxation time – static electricity.
4. FRICTIONAL PROPERTIES 8
Friction and lubrication of synthetic fibres – factors influencing – surface roughness, Temperature, Area of contact, regain, material speed, lubricant viscosity, Fibre lustre, Glass transition.
5. HEAT SETTING 5
Heat setting of synthetic filaments – effect of time, temperature, and tension on the structure and properties of heat set filaments. Thermo mechanical behaviour of synthetic fibres.
TOTAL : 45
REFERENCES
1. M.J.Schick, “Surface Characteristics of Fibres and Textiles”, Part-I, Marcel Dekker, INC, New York, 1975.
2. A. Tager, “Physical Chemistry of Polymers”, MIR Publishers, Moscow, 1978.
3. Morton, W.E. and J.W.S. Hearle, “Physical Properties of Textile Fibres”, The Textile Inst, 3rd Ed, 1993, ISBN : 1870812417.
4. Meredith R., and J.W.S. Hearle, “Methods of investigating Textile”, Wiley Interscience, New York, 1967.
5. Hearle, J.W.S., and Peters R.H., “Fibre Structure”, Butterworth, Manchester, 1983.
6. S.P.Mishra, “A book of Fibre Science and Technology”, Newage International (P) Ltd., New Delhi, 2000, ISBN : 81-224-1250-5.
7. Akira Nakamura, “Fibre Science and Technology”, Oxford and IBH Publishing Co., Pvt. Ltd., 2000, ISBN : 81-204-1405-5.
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