PL2045 NYLON TECHNOLOGY SYLLABUS | ANNA UNIVERSITY BTECH PLASTIC TECHNOLOGY 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.TECH PLASTIC 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
PL2045 NYLON TECHNOLOGY L T P C
3 0 0 3
UNIT I 9
History -Development and commercial Nylons Polyamidation-Principle of Polyamidation-
Process Technologies-hydrolytic polymerisation-Ionic Polymerisation, Solid phase
polymerisation and other polymerisation techniques. Chemistry-Polymerisation and
equilibria, Kinetic molecular mass, deformation of chemical attack.
UNIT II 9
Physical structure: Structure properties relationship-crystallizing, melting temperature, to
solubility, molecular weight, melt viscosity, degradation and stabilization, Electrical and
mechanical properties. Characterisation: Identification, composition/moisture analysis,
separation techniques, BGGmolecular mass and distribution, IR, NMR and X-ray diffraction.
UNIT III 9
Fundamentals of Melt Processing: Measurements of viscosity, PVT relationships,
importance of moisture, effect of molecular mass, shear, temperature, additives and channel
shape. Applications of Rheological data to flow situation.
Processing techniques of melt processing: Processing reagents, material handling and
drying, injection moulding, extrusion, blow moulding and monomer processing.
Other processing Techniques: Powder coating, blending and solution coatings.
Secondary Treatments: Assembly, Moisture conditioning, mechanical surface clearing, and
decorating.
70
UNIT IV 9
Modification: Physical change- co-polymerisation-transparent nylons, filled and reinforced
nylons, toughened nylons, fire retardant nylons, plasticized and lubricated nylons, additives
for heat stabilization, processing and color and other modifications.
Polymer Blends Alloys And Composites: Properties-factors affecting the properties of
nylons, mechanical, thermal electrical and optical properties, moisture absorption,
dimensional stability and density, environmental resistances and impact, flammability and
failure analysis.
UNIT V 9
Commercial Nylon Blends And Their Applications: PA6, PA66, PA46, PA6/2,PA11 &PA12
Raw materials- preparation –polymerisation- Methods of manufacturing, modifications,
processing (methods, procedure processing parameters etc.,)
Properties (material, tribological durability, water absorption dimension stability (immersion
resistance, thermal/ electrical/optical properties, flammability resistance to permeation
Applications)
TOTAL: 45 PERIODS
REFERENCES
1. Malvin I. Kohan (ed.) Nylon plastics hand book, Hanser publisher, 1995.
2. Nicholar P. Chermisinof (ed.) Hand book of engineering Polymeric materials Marcel
Dekker inc.N.Y. 19
PL2045 NYLON TECHNOLOGY L T P C
3 0 0 3
UNIT I 9
History -Development and commercial Nylons Polyamidation-Principle of Polyamidation-
Process Technologies-hydrolytic polymerisation-Ionic Polymerisation, Solid phase
polymerisation and other polymerisation techniques. Chemistry-Polymerisation and
equilibria, Kinetic molecular mass, deformation of chemical attack.
UNIT II 9
Physical structure: Structure properties relationship-crystallizing, melting temperature, to
solubility, molecular weight, melt viscosity, degradation and stabilization, Electrical and
mechanical properties. Characterisation: Identification, composition/moisture analysis,
separation techniques, BGGmolecular mass and distribution, IR, NMR and X-ray diffraction.
UNIT III 9
Fundamentals of Melt Processing: Measurements of viscosity, PVT relationships,
importance of moisture, effect of molecular mass, shear, temperature, additives and channel
shape. Applications of Rheological data to flow situation.
Processing techniques of melt processing: Processing reagents, material handling and
drying, injection moulding, extrusion, blow moulding and monomer processing.
Other processing Techniques: Powder coating, blending and solution coatings.
Secondary Treatments: Assembly, Moisture conditioning, mechanical surface clearing, and
decorating.
70
UNIT IV 9
Modification: Physical change- co-polymerisation-transparent nylons, filled and reinforced
nylons, toughened nylons, fire retardant nylons, plasticized and lubricated nylons, additives
for heat stabilization, processing and color and other modifications.
Polymer Blends Alloys And Composites: Properties-factors affecting the properties of
nylons, mechanical, thermal electrical and optical properties, moisture absorption,
dimensional stability and density, environmental resistances and impact, flammability and
failure analysis.
UNIT V 9
Commercial Nylon Blends And Their Applications: PA6, PA66, PA46, PA6/2,PA11 &PA12
Raw materials- preparation –polymerisation- Methods of manufacturing, modifications,
processing (methods, procedure processing parameters etc.,)
Properties (material, tribological durability, water absorption dimension stability (immersion
resistance, thermal/ electrical/optical properties, flammability resistance to permeation
Applications)
TOTAL: 45 PERIODS
REFERENCES
1. Malvin I. Kohan (ed.) Nylon plastics hand book, Hanser publisher, 1995.
2. Nicholar P. Chermisinof (ed.) Hand book of engineering Polymeric materials Marcel
Dekker inc.N.Y. 19
No comments:
Post a Comment
Any doubt ??? Just throw it Here...