- Applicable to easily oxidizable materials such as polyolefins and rubbers.
- OIT (Isothermal): The time during which exothermic reaction occurs in an oxygen atmosphere at a constant temperature
- OOT (Dynamic): The temperature at which exothermic heat is released during the heating process
- R&D purpose:
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- Evaluate the amount of antioxidant added
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- Evaluate the long-term thermal stability of the material
- Curve features:
A typical OIT (Oxidation-Induced Thermal Instability) is characterized by a stable baseline followed by a sudden exothermic peak.
