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AKTU Characteristics of Polymers and Fibers (BHT075) Syllabus PDF – B.Tech 4th Year
Characteristics of Polymers and Fibers BHT075
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Official AKTU syllabus of Characteristics of Polymers and Fibers (BHT075) for B.Tech 4th Year – 3 credits, L-T-P 3-0-0. Read the unit-wise course content, course outcomes, evaluation pattern and recommended books online, or download the PDF.
Syllabus — Characteristics of Polymers and Fibers
Download PDFBHT075 · 3 credits · L-T-P 3-0-0
Course Objectives
- To enable the students to understand the morphological characteristics of fiber and transmission and Scanning electron microscopes-principle & different techniques
- To enable the students to understand the moisture absorption characteristics of fiber.
- To enable the students to understand the Tensile characteristics
- To enable the students to understand the opticalandfrictional characteristicsof fiber.
- To enable the students to understandthermal characteristics of fiber.
| Unit | Topics | Lectures |
|---|---|---|
| I | Structure and Morphology-Classification of fibres; study of morphological structures of fibers; physical properties of fibres. order and disorder in fibre structure; molecular conformations – planar zig-zag, helical, and lamellar conformations. | 7 |
| II | Transmission and Scanning electron microscopes-principle; construction and working; X-ray diffraction techniques – estimation of crystallinity and orientation. In frared radiation and dichroism techniques; chemical element and group identification by transmittance and optical density methods, molecular orientation estimation. | 8 |
| III | Moisture Absorption Characteristics- Theories of moisture sorption; Moisture absorption behavior of natural and man-made fibres; influence of fibre structure, humidity and temperature on the moisture absorption. Heat of sorption – integral and differential, factors influencing heat of sorption. | 9 |
| IV | Optical and Frictional Characteristics-Reflexion and Lustre -objective and subjective methods of measurement - refractive index and its measurement - birefringence, factors influencing birefringence - Absorption and dichroism Friction static, directional friction in wool – friction. | 9 |
| V | Thermal Characteristics-Thermal transitions of fibres - thermal conductivity, thermal expansion and contraction, Glass transition temperature (Tg) melting temperature (Tm),Static electricity in textile fibres | 7 |
Outcomes:
Upon completion of this course, the student shall be able to
- To understand the morphological characteristics of different fibers.
- To understand the moisture absorption characteristics of different fibers.
- Choose appropriate fiber for the required property
- To understand the optical and frictional characteristics of different fibers.
- To understand thermal characteristics of different fibers.
Text Books
- Morton W. E., and Hearle J. W. S., “Physical Properties of Textile Fibres”, The Textile Institute, Washington D.C., 2008, ISBN 978-1-84569-220-95
- Meredith R., and Hearle J. W. S., “Physical Methods of Investigation of Textiles”, Wiley Publication, New York, 1989, ISBN: B00JCV6ZWU | ISBN-13:
- Mukhopadhyay S. K., “Advances in Fibre Science”, The Textile Institute,1992, ISBN: 1870812379
- Meredith R., “Mechanical Properties of Textile Fibres”, North Holland, Amsterdam, 1986, ISBN: 1114790699, ISBN-13: 9781114790698
Reference Books
- Hearle J. W. S., Lomas B., and Cooke W. D., “Atlas of Fibre Fracture and Damage to Textiles”, The Textile Institute, 2nd Edition, 1998, ISBN: 1855733196.
- Raheel M. (ed.)., “Modern Textile Characterization Methods”, Marcel Dekker, 1995. ISBN:0824794737
- Mukhopadhyay. S. K., “The Structure and Properties of Typical Melt Spun Fibres”, Textile Progress, Vol. 18, No. 4, Textile Institute, 1989. ISBN: 1870812115
- HearleJ.W.S., “Polymers and Their Properties: Fundamentals of Structures and Mechanics Vol 1”, Ellis Horwood, England, 1982, ISBN: 047027302X. ISBN-13: 9780470273029 36
- Greaves. P. H., and Saville B.P., “Microscopy of Textile Fibres”, Bios Scientific, U.K., 1995, ISBN: 1872748244. ISBN-13: 9781872748245
- Seville. B. P., “Physical Testing of Textiles”, Wood head Publishing, 1999, ISBN: 1855733676. ISBN-13: 9781855733671
- Hearle J. W. S., and Peters. R. H., “Fibre structure”, Elsevier Ltd, 1963, ISBN: 1483212211. ISBN-13: 9781483212210
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