1. Sunscreen and Personal Care:

Used in sunscreens, creams, oils, and primers to protect the skin and active ingredients in the formula, enhancing product photostability.

2. Plastics and Polymer Materials:

Used in PP, PE, PVC, ABS, PMMA, PC, etc., as a light stabilizer to delay photodegradation, suitable for light-colored and transparent products.

3. Coatings and Inks:

Added to solvent-based coatings, automotive paints, varnishes, and inks to slow down coating aging, discoloration, and chalking, extending outdoor service life.

4. Synthetic Rubber and Elastomers:

Used in natural rubber, synthetic rubber, and elastomers to improve weather resistance and prevent cracking and performance degradation caused by UV radiation.

5. Textile UV Protection Finishing:

Used as a UV protection finishing agent for cotton, polyester, nylon, and other fabrics, enhancing the sun resistance of textiles and providing a certain softening effect.

6. Petroleum and Lubricants:

Used in lubricants, fuel oils, and other petroleum products to prevent photo-oxidation of components and maintain product performance stability.

7. Pharmaceuticals and Photosensitive Materials:

Used as a pharmaceutical synthesis intermediate for the synthesis of drugs and fragrances; also used in photosensitive materials to improve their UV resistance.

8. Adhesives and Sealants:

Used in solvent-based adhesives and sealants to improve weather resistance and prevent reduced bonding strength during outdoor use.

9. Other Polymer Systems:

Used in engineering plastics such as polyamides and polyesters, and composite materials, as a light stabilizer and antioxidant to extend their service life.