1. PVC Processing Anti-Fish-Eye and Thermal Stabilization:

As a PVC anti-fish-eye agent, it inhibits “fish-eye” defects during processing. Simultaneously, it acts as a heat and oxygen stabilizer, suitable for extrusion/injection molding of rigid PVC pipes/profiles and flexible films/cable materials, reducing degradation and discoloration at high temperatures. Dosage: 0.05%-0.2%, better when combined with calcium stearate/zinc stearate.

2. Rubber and Elastomer Anti-Aging:

Used in natural rubber, styrene-butadiene rubber, nitrile rubber, neoprene, and other synthetic rubbers, as well as TPE/TPR elastomers, it inhibits heat and oxygen aging and ozone cracking, improving the heat and weather resistance of vulcanized rubber. Suitable for tires, seals, conveyor belts, etc. Dosage: 0.1%-1.0%, synergistic effect when combined with antioxidant 4010NA.

3. Resin and Plastic Stabilization:

Used in PS, ABS, PC, PET, PBT, etc., to prevent oxidative degradation during processing and use, maintaining stable mechanical properties and appearance. Especially suitable for white/light-colored products, inhibiting yellowing in high-temperature molding processes. Dosage: 0.05%-0.5%.

4. Coating and Ink Antioxidant:

Added to solvent-based coatings, powder coatings, and oil-based inks to inhibit resin and pigment oxidation, preventing discoloration, loss of gloss, clumping, and decreased adhesion during storage and use, extending shelf life. Dosage: 0.05%-0.3%.

5. Petrochemical and Oil Stabilization:

Used in mineral oils, heat transfer oils, hydraulic oils, transformer oils, etc., to inhibit oxidative rancidity, viscosity increase, and gum formation, protecting metal parts and extending oil service life. Recommended dosage in transformer oil: approximately 0.2%-0.3%.

6. Organic Synthesis Intermediates:

Used in the synthesis of hindered phenolic derivatives and pharmaceutical intermediates (such as antioxidants and antibacterial precursors). Also used as a free radical scavenger to inhibit polymerization, improving product purity. Suitable for fine chemical synthesis applications.

7. Adhesives and Sealants:

Used in epoxy, polyurethane, and acrylic adhesives and sealants to prevent oxidation during curing and use, improving bond strength and aging resistance. Suitable for outdoor and high-temperature applications in construction and automotive industries. Usage: 0.1%-0.5%.

8. Wax and Hot Melt Adhesive Stabilizers:

Used in paraffin wax, microcrystalline wax, and hot melt adhesives to inhibit oxidation during high-temperature processing and long-term storage, preventing discoloration and performance degradation. Suitable for packaging hot melt adhesives, candles, etc. Usage: 0.05%-0.2%.

9. Cosmetics and Daily Chemicals:

Used in oil-containing cosmetics (such as face creams, lipsticks, and conditioners) and daily chemical products to inhibit oil oxidation and rancidity, thus extending shelf life.