b.tech textile technology - Technical symposium.

TT 9301 HIGH PERFORMANCE FIBRES LT P C
3 0 0 3
UNIT I LINEAR POLYMER FIBRES 9
Spinning of aramid, high modulus-high tenacity polyethylene and other such fibres; their
structure, properties and applications
UNIT II CARBON FIBRE 9
Manufacture of PAN-based, Pitch-based carbon fibres; physical properties and applications;
carbon nanotubes and applications
UNIT III GLASS FIBRE 9
Fibre manufacture; fibre properties; glass-fibre composites and other applications
UNIT IV CERAMIC AND OTHER HIGH PERFORMANCE FIBRES 9
Manufacture of ceramic fibres; production of chemically resistant fibres and thermally resistant
fibres
UNIT V SPECIALITY FIBRES 9
Hollow and profile fibres; blended and bi-component fibres; super absorbent fibres; film fibres
TOTAL : 45 PERIODS
REFERENCES
1. Kothari V.K., “Textile Fibres: Development and Innovations”, Progress in Textiles, Vol. 2,
IAFL Publications, 2000.
2. Hearle J.W.S., “High Performance Fibres”, Woodhead Publishing Ltd, Cambridge, England,
2001.
3. Peebles L.H., “Carbon Fibres”, CRC Press, London, 1995.
4. Hongu T. and Phillips G.O., “New Fibres”, Woodhead Publishing Ltd., England, 1997.
TT 9302 SPUN YARN TECHNOLOGY II L T P C
3 0 0 3
UNIT I RING FRAME 14
Principle of yarn formation in ring machines; working of ring frame; cop building; design features
of important elements used in ring frame; draft, twist and production calculations in ring frame;
end breakage rate – causes and remedies; quality control
UNIT II YARN FOLDING 9
Merits of two-folding of yarns; methods followed for two-folding – TFO, ring twisting; selection of
twist level for two-folding; calculation of resultant count of two-folded yarns; types of fancy
yarns, method of production
UNIT III CONDENSED YARN SPINNING 9
Principle of condensed yarn spinning, its effect on yarn formation at spinning triangle; different
methods of production; advantage of condensed yarn
UNIT IV NEW SPINNING TECHNOLOGIES 13
Principle of open end spinning; technologies of yarn production by using OE spinning system;
principle of yarn production by rotor, friction and air-jet spinning methods, raw material used,
structure, properties and applications; principle of yarn production by self-twist, wrap, integrated
compound spinning systems.
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TOTAL : 45 PERIODS