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Wednesday, September 26, 2012

ML3214 POLYMER PROCESS ENGINEERING SYLLABUS | ANNA UNIVERSITY BE MATERIALS SCIENCE AND ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013

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ML3214 POLYMER PROCESS ENGINEERING SYLLABUS | ANNA UNIVERSITY BE MATERIALS SCIENCE AND ENGINEERING 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER BE MATERIALS SCIENCE AND ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


ML3214 POLYMER PROCESS ENGINEERING L T P C
3 0 0 3
OBJECTIVE
The subject exposes students to the basics of polymer structure and their properties.
Apart from Thermodynamics, the course imparts knowledge on processing polymers,
i.e. by extrusion, moulding and fiber spinning.
UNIT I BASICS OF POLYMER PROCESS ENGINEERING 9
Fundamentals of polymers – Classification – Characterization – Polymer Structure &
behaviour – Effect of temperature – Molecular weight – MWD – GPC – Branching –
Crosslinking – Polarity – Flexibility – Crystallinity - Orientation.
UNIT II THERMODYNAMICS OF POLYMER 8
Rheology of Polymers – Dissolution of Polymers – Solubility parameter and its
significance – Thermodynamic relations - Interrelation between polymer processing,
structure and properties.
UNIT III EXTRUSION AND EXTRUSION BASED PROCESS 9
Features of Single screw extruder – Flow mechanism – Analysis of flow – Screw design
– Basics of twin & multiscrew extruders – Vented extruders – Cross head extrusion –
Tubular blown film process - Coextrusion.
UNIT IV INJECTION MOULDING AND OTHER MOULDING PROCESS 10
Injection Moulidng systems – process – Moulding cycle – machine units – Two plate &
three plate moulds – Design aspects – Problems in Quality – Effects of Shear, hear and
pressure – Orientation – Shrinkage – Spruless Moulding – Other Processes –
Compression & Transfer Moulding - Blow Moulding – Rotational Moulding –
Thermoforming – Vacuum forming.
UNIT V CALENDERING, FIBER SPINNING PROCESS AND OTHER PROCESS 8
Calendering principle & process – Fiber Spinning process – Process & mechanism of
Melt, Dry , Wet & Reaction spinning – Structural Foam Moulding (SF) – Sandwich
Moulding (SM) – RIM & RRIM – Processing for Thermosets – Methods for FRP.
TOTAL : 45 PERIODS
TEXT BOOKS
1. R. G. Griskey,“ Polymer Process Engineering”, Chapman & Hall, New York (1995).
2. D. H. Morton Jones,“ Polymer Processing”, Chapman & Hall, New York (1995).
REFERENCES
1. Rodringuez, “Principles of Polymer Systems”, Tata McGraw Hill,1970.
2. Billmayer Jr. and Fred. W., “Textbook of Polymer Science”, WileyTappers, 1965.
3. David, J. W., “Polymer Science and Engineering”, Prentice Hall,1971.
4. Schmidt, A. K. and Marlies, G. A., “High Polymers - Theory and Practice”, McGraw
Hill, 1948.
5. McKelvey, J. M., “Polymer Processing,” John Wiley, 1962.

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