Oxidation induction testerIt is an analytical instrument used to measure the significant oxidation reaction time of materials under heating or oxidation conditions. Its core function is to evaluate the antioxidant performance and thermal stability of materials by detecting the oxidation induction period (OIT). It is widely used in materials science, chemical engineering, food industry and other fields.

　　Oxidation induction testerApplication fields:

Polymer materials:

Evaluate the antioxidant effect and long-term heat resistance of materials such as polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC).

For example, testing the oxidation resistance of PE pipelines at high temperatures to ensure their long-term safety.

Rubber and engineering plastics:

Test the heat and oxygen aging resistance of natural rubber (NR) and synthetic rubber (such as SBR, NBR) to prevent hardening or cracking during use.

Verify the thermal degradation resistance of engineering plastics (such as PA, PC, POM) gears and bearings to ensure stable mechanical performance.

Food and Packaging Materials:

Evaluate the thermal stability of nylon film (PA) and polyester fiber (PET) packaging materials to prevent discoloration or strength loss during storage or processing.

Test the antioxidant properties of infusion bags (PVC/PP) during high-temperature disinfection or long-term storage to ensure the safety of the medication.

Petroleum and Chemical Industry:

Detect the oxidation stability of lubricants, diesel, biodiesel and other fuels to avoid sedimentation or corrosion of containers during storage.

Evaluate the thermal oxidative stability of coatings such as epoxy resin and polyurethane to prevent coating peeling when transporting corrosive media.

Electronics and Electrical:

Test the insulation performance of materials such as cross-linked polyethylene (XLPE) and silicone rubber to prevent short circuit risks under high temperature or overload conditions.

Test the thermal stability of epoxy glass cloth laminated board (FR-4) to ensure that electronic components do not fail due to material oxidation during welding or long-term operation.