Weathering of Rubber
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Weathering of Rubber Syllabus — Unit-wise Content
The official GTU curriculum for Weathering of Rubber (subject code 3162613) as prescribed for Rubber · Semester 6 divides the course into 8 units, covering 39 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3162613)Unit 2 Rubber Product failure due to Weather
- General introduction
- Ionizing Radiation
- Fluids( gases
- Bio organism
- Mechanical Stress
- Electrical Stress
Unit 3 Degradation Mechanism
- Thermo-oxidative degradation
- Thermal decomposition
- Radiation degradation
- Ultraviolet light degradation
- Ozone degradation
Unit 4 Time Dependent Limitations
- Induction period
- Oxygen diffusion
- Fluid transport
Unit 5 Artificial Weathering
- Artificial Light Sources
- Ultraviolet Radiation output of Artificial Sources
- application of Weathering Devices: Correlation with Natural Exposure
- Acceleration Factors
Unit 6 Effects of Weather on Rubbers
- Unsaturated Rubbers: structure
- Ozone Degradation
- Natural Rubber
- Chloroprene Rubber
- Butadiene Rubber
- Styrene- Butadiene Rubber
- Saturated Rubbers
- Specialty Rubbers
- Fluorocarbon Rubbers
- Silicone Rubbers
- Hydrin Rubbers
- Acrylate Rubbers
- Miscellaneous Rubber Compounds
- Thermoplastic Polyester
- Oven Ageing Trials etc
Unit 7 Effects of Weathering on Rubber Product Properties
- Tensile Strength
- Elongation at Break
- Low Temperature Stiffness
- Volume Change
- Compression Set, Effect of Temperature
- Effect of Ozone