1. Rubber Industry

Function: Inhibits the thermo-oxidative aging of rubber during processing, storage, and use.

Specific Applications:
Tires and Rubber Products: Used in natural rubber (NR), styrene-butadiene rubber (SBR), butadiene rubber (BR), etc., to prevent hardening, cracking, or loss of elasticity due to oxidation.

Wire and Cable Sheaths: Improves the heat aging resistance of rubber insulation materials.

Automotive Rubber Parts: Such as sealing strips, shock absorbers, etc., extending service life.

2. Plastics Industry
Applicable Resins

Polyolefins: Such as polyethylene (PE), polypropylene (PP), especially effective in PP, effectively preventing yellowing and degradation during processing and use.

Polyvinyl Chloride (PVC): Auxiliary stabilizer, reducing thermal oxidative decomposition.

Engineering Plastics: Such as ABS, polyamide (PA), etc., providing thermal stability protection during processing.

Advantages: Good compatibility with most polymers, less prone to exudation.

3. Adhesives and Sealants
Used in rubber-based or resin-based adhesives to prevent decreased adhesion or abnormal curing due to oxidation.

4. Oils and Lubricating Oils

As an auxiliary antioxidant, it is used in lubricating oils and greases to slow down the oxidation and deterioration of oils (often used in combination with the main antioxidant).