PT2402 POLYMER BLENDS AND COMPOSITES SYLLABUS | ANNA UNIVERSITY B.TECH POLYMER TECHNOLOGY 7TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SEVENTH SEMESTER B.TECH POLYMER TECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,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
PT2402 POLYMER BLENDS AND COMPOSITES L T P C
4 0 0 4
AIM
To learn about polymer blends and composites
OBJECTIVES
To understand the miscibility of polymers, characteristics of blends and mechanism
of toughening
To understand the basic concept of composites, matrix, reinforcement, properties of
composites, fabrication methods and application
UNIT I 12
Classification – study of polymer blends and alloys on the basis of miscibility – Criteria
for selection of polymer - Thermodynamics of miscibility – Mechanical compatibility –
Phase morphology, Phase separation behavior – morphology of blends and its
determination- electron microscopy.
UNIT II 12
Principles and methods involved in preparation of different Polymer blends– introduction
to Rheology of polymer blends - its relevance in processing – Rheology – phase
morphology relationships and their relevance –micro Rheology- rheological modelssolution,
and suspension models-IPN’s – synthesis, morphology, properties and
applications – enhancement of polymer miscibility – utilization of miscible polymers.
UNIT III 12
Toughening of polymers- mechanism of toughening of thermoplastics and thermosets.
Specific examples for toughened thermoplastics and thermosets- influence of processing
on toughness. Industrial applications Composites
Types of composites – reinforced thermoplastics & thermosets – different types of
reinforcements and their effects on the properties of the composites, mechanism of
reinforcement. Fibrous reinforcement : Glass fibers – carbon fibers – aramid fibers –
boron fibers. Particulate fillers - Coupling agents.
UNIT IV 12
Composition of composites – property correlation - Mechanical, Electrical, Thermal
properties of composites. Processing of reinforced thermosets and thermoplastics:
Techniques for processing such as hand lay-up, Spray up, Continuous sheet
manufacturing, Pultrusion – resin transfer molding – filament winding – vacuum bag
moulding
UNIT V 12
Manufacture of structural and decorative laminates – preparation of sandwich structure
Troubleshooting related to the above techniques. Processing of short fibers reinforced
thermoplastics. Designing with composites Post processing of composite products -
Application of composites
TOTAL: 60 PERIODS
TEXT BOOKS
1. D R Paul and S Newman, “Polymer Blends Vol. I & II”, Academic Press Inc, 1978.
2. M O W Richardson “Polymer Engineering Composite” – Applied Science.
58
REFERENCES
1. Olabisis, I W Rubison and M T Shaw Polymer – Polymer Miscibility Academic Press
– New York 1979.
2. Utracki, “Polymer Blends and Alloys”, Hanser Publisher.
3. G. Lubin, “Hand Book of Composites”, 2nd Ed., Van Nostrand Reinhold, NY, 1982.
4. S.M.Lee, “Dictionary of Composites Materials Technology”, Technomic Lancaster,
Pa, 1989.
5. B.T. Astrom, “Manufacturing of Composites”, Chapman & Hall, 1997.
PT2402 POLYMER BLENDS AND COMPOSITES L T P C
4 0 0 4
AIM
To learn about polymer blends and composites
OBJECTIVES
To understand the miscibility of polymers, characteristics of blends and mechanism
of toughening
To understand the basic concept of composites, matrix, reinforcement, properties of
composites, fabrication methods and application
UNIT I 12
Classification – study of polymer blends and alloys on the basis of miscibility – Criteria
for selection of polymer - Thermodynamics of miscibility – Mechanical compatibility –
Phase morphology, Phase separation behavior – morphology of blends and its
determination- electron microscopy.
UNIT II 12
Principles and methods involved in preparation of different Polymer blends– introduction
to Rheology of polymer blends - its relevance in processing – Rheology – phase
morphology relationships and their relevance –micro Rheology- rheological modelssolution,
and suspension models-IPN’s – synthesis, morphology, properties and
applications – enhancement of polymer miscibility – utilization of miscible polymers.
UNIT III 12
Toughening of polymers- mechanism of toughening of thermoplastics and thermosets.
Specific examples for toughened thermoplastics and thermosets- influence of processing
on toughness. Industrial applications Composites
Types of composites – reinforced thermoplastics & thermosets – different types of
reinforcements and their effects on the properties of the composites, mechanism of
reinforcement. Fibrous reinforcement : Glass fibers – carbon fibers – aramid fibers –
boron fibers. Particulate fillers - Coupling agents.
UNIT IV 12
Composition of composites – property correlation - Mechanical, Electrical, Thermal
properties of composites. Processing of reinforced thermosets and thermoplastics:
Techniques for processing such as hand lay-up, Spray up, Continuous sheet
manufacturing, Pultrusion – resin transfer molding – filament winding – vacuum bag
moulding
UNIT V 12
Manufacture of structural and decorative laminates – preparation of sandwich structure
Troubleshooting related to the above techniques. Processing of short fibers reinforced
thermoplastics. Designing with composites Post processing of composite products -
Application of composites
TOTAL: 60 PERIODS
TEXT BOOKS
1. D R Paul and S Newman, “Polymer Blends Vol. I & II”, Academic Press Inc, 1978.
2. M O W Richardson “Polymer Engineering Composite” – Applied Science.
58
REFERENCES
1. Olabisis, I W Rubison and M T Shaw Polymer – Polymer Miscibility Academic Press
– New York 1979.
2. Utracki, “Polymer Blends and Alloys”, Hanser Publisher.
3. G. Lubin, “Hand Book of Composites”, 2nd Ed., Van Nostrand Reinhold, NY, 1982.
4. S.M.Lee, “Dictionary of Composites Materials Technology”, Technomic Lancaster,
Pa, 1989.
5. B.T. Astrom, “Manufacturing of Composites”, Chapman & Hall, 1997.
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