PT 2252 POLYMER STRUCTURE AND PROPERTY RELATIONSHIP SYLLABUS | ANNA UNIVERSITY BTECH POLYMER TECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH 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
PT2252 POLYMER STRUCTURE AND PROPERTY RELATIONSHIP L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To emphasize the relationship between the structure and properties of polymers.
OBJECTIVES
To understand
The structure of polymers and prediction of polymer properties
The relationship between polymer structure and properties such as mechanical,
thermal, electrical, optical and chemical properties \
UNIT I 9
Structure of polymers - Linear, branched, crosslinked, and network polymers -
Homochain and hetero atomic chain polymers - Copolymers - Linear and cyclic
arrangement - Prediction of polymer properties, group contribution techniques,
topological techniques- Volumetric properties - molar volume, density, Van der Waals
volume - Coefficient of linear thermal expansion and volumetric thermal expansion -
Pressure volume temperature (PVT) relationship.
UNIT II 9
Mechanical properties - Stress-strain properties of polymers - Effect of polymer structure
on modulus of elasticity, tensile strength, flexural strength, impact strength, yield
strength, fracture toughness - Crazing in glassy polymers - Ductile brittle transition.
Effect of additives on mechanical properties of polymers - Creep, stress relaxation, and
fatigue.
UNIT III 9
Thermodynamic and transition properties - Transition temperature in polymers, glass
transition (Tg), melt transition (Tm), relationship between Tg and Tm - other transitions like
β-transitions, upper and lower glass transition temperatures - Prediction of Tg and Tm of
polymers by group contributions.
Calorimetric properties - Heat capacity, specific heat, latent heat of crystallization and
fusion, enthalpy and entropy - Calculation of heat capacities of polymers.
UNIT IV 9
Electrical and optical properties - Effect of polymer structure on dielectric constant,
power factor, dissipation factor, and loss factor - effect of frequency of voltage and
temperature on dielectric properties - Prediction of molar polarization and effective dipole
moment. Effect of additives on electrical properties of polymers.
Optical properties - Effect of polymer structure on optical properties - clarity,
transparency, haze, transmittance, reflectance, and gloss - Prediction of refractive
indices of polymers by group contributions, Static charges, volume & surface resistivity,
arc resistance.
UNIT V 9
Chemical Properties - Cohesive energy, cohesive energy density, solubility parameter,
determination of solubility parameter of polymers - Prediction of solubility parameter -
Effect of polymer structure on solubility in solvents and oils - Influence of structure in
prediction of flame retardancy, water repellency - Chemical resistance of polymers -
Polymer toxicity.
TOTAL : 45 PERIODS
33
TEXT BOOKS
1. D.W. Van Krevelen And P.J. Hoftyzen, “Properties Of Polymer, 3rd Edition Elsevier
Scientific Publishing Company Amsterdam – Oxford – New York. 1990.
2. J.E. Mark Ed. AIP, Physical Properties Of Polymers Hand Book, Williston, Vt, 1996.
REFERENCES
1. D.A.Seanor, ed., Electrical properties of polymers, Academic press, New York, 1982.
2. Jozef.Bicerano, Prediction Of Polymer Properties, Second Edition, Marcel Dekker
Inc. New York, 1995.
3. J.M.Margolis (Ed.), Engineering Thermoplastics Properties & Applications, Marcel
Dekker, New York 1985.
4. R.J.Samuels, Structured Polymer Properties, John Wiley & Sons, New York, 1974.
5. I.M.Ward & D.W.Hadley, An Introduction to the Mechanical Properties of Solid
Polymers, John Wiley & Sons, Chichester, England, 1993.
6. C.C.Ku & R.Liepins, Electrical Properties of Polymers, Hanser Publications, Munich,
1987.
7. F. Bueche, Physical properties of polymers, Wiley, New York, 1962.
8. J.Mort & G.Pfister, eds., Electronic properties of polymers, Wiley Interscience, New
York, 1982.
PT2252 POLYMER STRUCTURE AND PROPERTY RELATIONSHIP L T P C
3 0 0 3
(Common Polymer & Plastic Technology)
AIM
To emphasize the relationship between the structure and properties of polymers.
OBJECTIVES
To understand
The structure of polymers and prediction of polymer properties
The relationship between polymer structure and properties such as mechanical,
thermal, electrical, optical and chemical properties \
UNIT I 9
Structure of polymers - Linear, branched, crosslinked, and network polymers -
Homochain and hetero atomic chain polymers - Copolymers - Linear and cyclic
arrangement - Prediction of polymer properties, group contribution techniques,
topological techniques- Volumetric properties - molar volume, density, Van der Waals
volume - Coefficient of linear thermal expansion and volumetric thermal expansion -
Pressure volume temperature (PVT) relationship.
UNIT II 9
Mechanical properties - Stress-strain properties of polymers - Effect of polymer structure
on modulus of elasticity, tensile strength, flexural strength, impact strength, yield
strength, fracture toughness - Crazing in glassy polymers - Ductile brittle transition.
Effect of additives on mechanical properties of polymers - Creep, stress relaxation, and
fatigue.
UNIT III 9
Thermodynamic and transition properties - Transition temperature in polymers, glass
transition (Tg), melt transition (Tm), relationship between Tg and Tm - other transitions like
β-transitions, upper and lower glass transition temperatures - Prediction of Tg and Tm of
polymers by group contributions.
Calorimetric properties - Heat capacity, specific heat, latent heat of crystallization and
fusion, enthalpy and entropy - Calculation of heat capacities of polymers.
UNIT IV 9
Electrical and optical properties - Effect of polymer structure on dielectric constant,
power factor, dissipation factor, and loss factor - effect of frequency of voltage and
temperature on dielectric properties - Prediction of molar polarization and effective dipole
moment. Effect of additives on electrical properties of polymers.
Optical properties - Effect of polymer structure on optical properties - clarity,
transparency, haze, transmittance, reflectance, and gloss - Prediction of refractive
indices of polymers by group contributions, Static charges, volume & surface resistivity,
arc resistance.
UNIT V 9
Chemical Properties - Cohesive energy, cohesive energy density, solubility parameter,
determination of solubility parameter of polymers - Prediction of solubility parameter -
Effect of polymer structure on solubility in solvents and oils - Influence of structure in
prediction of flame retardancy, water repellency - Chemical resistance of polymers -
Polymer toxicity.
TOTAL : 45 PERIODS
33
TEXT BOOKS
1. D.W. Van Krevelen And P.J. Hoftyzen, “Properties Of Polymer, 3rd Edition Elsevier
Scientific Publishing Company Amsterdam – Oxford – New York. 1990.
2. J.E. Mark Ed. AIP, Physical Properties Of Polymers Hand Book, Williston, Vt, 1996.
REFERENCES
1. D.A.Seanor, ed., Electrical properties of polymers, Academic press, New York, 1982.
2. Jozef.Bicerano, Prediction Of Polymer Properties, Second Edition, Marcel Dekker
Inc. New York, 1995.
3. J.M.Margolis (Ed.), Engineering Thermoplastics Properties & Applications, Marcel
Dekker, New York 1985.
4. R.J.Samuels, Structured Polymer Properties, John Wiley & Sons, New York, 1974.
5. I.M.Ward & D.W.Hadley, An Introduction to the Mechanical Properties of Solid
Polymers, John Wiley & Sons, Chichester, England, 1993.
6. C.C.Ku & R.Liepins, Electrical Properties of Polymers, Hanser Publications, Munich,
1987.
7. F. Bueche, Physical properties of polymers, Wiley, New York, 1962.
8. J.Mort & G.Pfister, eds., Electronic properties of polymers, Wiley Interscience, New
York, 1982.
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