Antioxidants are additives that effectively prevent chemical substances from undergoing oxidation reactions, thereby extending their lifespan. However, antioxidants can also become ineffective, potentially affecting the product's performance. What are the reasons for antioxidant failure?

Physical Factors

Antioxidants can become ineffective during storage or use due to physical factors such as temperature and humidity. For instance, high temperatures and humidity can alter the chemical structure, reducing the effectiveness of the antioxidant.

2. Chemical Factors

Changes in the chemical structure of antioxidants can lead to their ineffectiveness. Factors such as light, oxygen, and oxidizing agents can all affect the function of antioxidants.

3. Manufacturing Process

If the dosage of the antioxidant is insufficient or the heat stability is poor, it may also lead to its failure.

4. Product Quality Issue

Quality issues with antioxidants can also lead to their ineffectiveness.

How to Prevent Antioxidants from Becoming Ineffective?

Storage Conditions

Antioxidants should be stored in a cool, dry, and well-ventilated environment, away from light and humidity.

2. Appropriate dosage

Increasing the antioxidant dosage during the manufacturing process can enhance the product's antioxidant capabilities.

3. High-quality antioxidant selected

Choosing high-quality antioxidants can enhance antioxidant properties and reduce the risk of failure.