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  1. Introduction

   1. Setting context and scope.srt

   2. Background about polymers.srt

   3. Advantages and Disadvantages of plastics in Design engineering.srt

   4. Design Approach.srt

   5. Types of Plastics - Amorphous and Crystalline.srt

   6. Thermo Plastics vs Thermoset plastics.srt

   7. Thermoplastics - Summary.srt

  2. Mechanical behavior of plastics

   1. Introduction summary of Mechanical behaviour.srt

   2. Stress strain diagram - comparison.srt

   3. Flexibility, Plasticity and Non linearity.srt

   4. Yield point.srt

   5. % Elongation and Reference tensile data.srt

   7. Glass Transition Temperature.mp4

  3. Visco- Elastic behavior and Creep

   1. Introduction to Visco-elasticity.srt

   2. Creep mechanism.srt

   3. Creep modulus.srt

   4. Creep rupture.srt

   5. Affect of Strain rate and Temperature.srt

   6. Behaviour in Bending and Flexural modulus.srt

  4. Fatigue , Impact, Hardness and Damping property

   1. Fatigue Properties.srt

   2. Fracture toughness.srt

   3. Impact Toughness.srt

   4. Hardness property.srt

   5. Abrasion and Friction properties.srt

   6. Damping property - Application of Visco elasticity in Elastomers.srt

  5. Reinforced plastics , additives and Fillers

   1. Reinforced plastics.srt

   2. Additives and Fillers.srt

  6. Causes of Failure

   1. Causes of Failure in Plastics.srt

  7. Design process

   1. Basic Design Process.srt

   2. Material and process selection parameters and Analysis steps.srt

   3. Safety Factors.srt

   4. Design of a Tensile plastic link.srt

   5. Types of Manufacturing processes.srt

   6. Dimensional stability, tolerances and shrinkage.srt

  8. Design for Injection molding

   1. Generic Design principles of Injection molding design.srt

   2. Parts of Injection Molding Die.srt

   3. Generic Design Rules applied , examples.srt

   4. Core strengthening.srt

   5. Gate location.srt

   6. Sinking and Warping Defects.srt

   7. Bosses and Gussets.srt

   8. Example.srt