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Wednesday, November 14, 2012

PT2355 PROCESSING TECHNOLOGY– II SYLLABUS | ANNA UNIVERSITY BTECH POLYMER TECHNOLOGY 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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PT2355 PROCESSING TECHNOLOGY– II SYLLABUS | ANNA UNIVERSITY BTECH POLYMER TECHNOLOGY 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B.TECH POLYMER TECHNOLOGY 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

PT2355 PROCESSING TECHNOLOGY– II L T P C
3 0 0 3
AIM
To learn the various processing methods for plastics and composites.
OBJECTIVES
To study different plastic processing techniques such as extrusion, compression
moulding, transfer moulding, calendaring, rotational moulding, FRP processing etc.
UNIT I 9
Extrusion – Principle – Types of Extruders – Single screw and twin-screw extruders –
Metering – Screw design - process control variables – Types of dies – Viscoelastic
properties and die swell.
UNIT II 9
Extrusion of Pipes- Extrusion profiles – Extrusion line for cable industry – Blown films –
Flat film- Cast film - sheet film – Filament – Fibre extrusion – Coating & lamination –
Extrusion of elastomers.
UNIT III 9
Compression moulding – types and procedure machinery and equipment moulding of
thermoplastics – moulding of thermosets and rubber, Advantages & limitations, type of
compression mould, Automatic compression molding- Transfer moulding advantages –
Limitations.
53
UNIT IV 9
Rotational moulding – types of machines moulds – materials – part design – Calendaring
types of calendars - powder coating – manufacturing methods – Application methods.
Types of powder coating
UNIT V 9
FRP - reinforcements, preforms, compounds & prepregs – Processes - benefits –
Designing for spray up, hand layup, finishing and machining of plastics
TOTAL : 45 PERIODS
TEXT BOOKS
1. Edited by Michael L. Berlin “Plastics Engineering”, Handbook. Society of the plastic
Industries Chapman & Hall NY 1991.
2. James L. Throne, “Technology of Thermoforming”, Hanser, Publisher Munmich
1996.
REFERENCES
1. M.J. Stevens and J.A. Covas, “Extruder Principle and Operation”, Chapman & Hall
UK, 2nd Edition 1995.
2. D.V. Rosato & D.V. Rosato, “Blow Moulding Hand Book”, Hanser Published 1998.

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