Learn · Rheology and Processing of Paints, Plastic, and Elastomer Based Composites
Lecture 30 of 48Week 5 :
Lecture 30 : Melt Fracture and other ectrudate instabilities
Prof. Santanu Chattopadhyay · IIT Kharagpur
Credits and licence
- From
- Rheology and Processing of Paints, Plastic, and Elastomer Based Composites, IIT Kharagpur (at NPTEL)
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- Tweens profiles and older. How courses are placed
All the lectures
- Lecture 01 : Basic Introduction to Polymer
- Lecture 02 : Structure Process Correlation
- Lecture 03 : Basic Rheology
- Lecture 04 : Classification of Fluids
- Lecture 05 : Flow of Liquids Through Various Channels 1
- Lecture 06 : Flow of Liquids Through Various Channels 2
- Lecture 07 : Flow of Liquids Through Various Channels - 3
- Lecture 08 : Introduction to Viscometers and Rheometers
- Lecture 09 : Ostwald Viscometer, Brookfield Viscometer, Falling Piston Viscometers , Falling ball viscometers , and MFI, Plastomer , Mooney.
- Lecture 10 : ODR, MDR, RPA, PPR
- Lecture 11 : DMA -In-Light of rheology
- Lecture 12 : Master Curve and its Implications
- Lecture 13 : Capillary Rheometer
- Lecture 14 : Introduction to Paints and importance of rheology in paints
- Lecture 15 : Rheology of paints 1
- Lecture 16 : Rheology of paints 2
- Lecture 17 : Rheology of Adhesives and Sealants
- Lecture 18 : Rheology of Fiber and Plastics
- Lecture 19 : Practical demonstration on Brookfield viscometer and Oswald viscometer
- Lecture 20 : Practical demonstration on Mooney viscometer, ODR and MDR
- Lecture 21 : Practical demonstration on RPA
- Lecture 22 : Practical demonstration on PPR and DMA
- Lecture 23 : Practical demonstration on Capillary Rheometer
- Lecture 24 : Numeriacal Problems related to basic rhelogy
- Lecture 25 : Importance of compounding and introduction to various compounding ingredients
- Lecture 26 : Properties and role of various compounding ingredients
- Lecture 27 : Surface treatment of reinforcing elements
- Lecture 28 : Rhelogy of Elastomers
- Lecture 29 : Importance of die swell (correlating with normal force differences)
- Lecture 30 : Melt Fracture and other ectrudate instabilities
- Lecture 31 : Introduction to plastic and rubber mixing and blending
- Lecture 32 : Various mixing equipment and their importance
- Lecture 33 : Introduction to Two-Roll Mill and Mixing on Two- Roll Mill 1
- Lecture 34 : Introduction to Two-Roll Mill and Mixing on Two- Roll Mill 2
- Lecture 35 : Introduction to Internel mixture, Kneaders and Mixing using Internel mixture and Kneaders
- Lecture 36 : Practical demonstration of Rubber mixing on a two roll and using an internal mixer
- Lecture 37 : Molding Techniques
- Lecture 38 : Calendering
- Lecture 39 : Extrusion
- Lecture 40 : Rheology of Injection moulding process
- Lecture 41 : Plastic and fiber-related processing
- Lecture 42 : Numerical problems related to various processing techniques
- Lecture 43 : Wire coating, Garvey die, Profile Extrusion
- Lecture 44 : Introduction to FEA based computational fluid mechanics on extrusion 1
- Lecture 45 : Introduction to FEA based computational fluid mechanics on extrusion 2
- Lecture 46 : Introduction to FEA based computational fluid mechanics on extrusion 3
- Lecture 47 : Practical demonstartion on FEA
- Lecture 48 : Concluding remarks and comments on applied rheology for advanced learners