The performance and lifespan of plastic products are often compromised by exposure to ultraviolet (UV) radiation. UV light can initiate a cascade of chemical reactions within polymer chains, leading to undesirable effects such as discoloration, surface cracking, embrittlement, and loss of mechanical strength. To combat this, the integration of UV absorbers into plastic formulations is a critical step for manufacturers aiming to produce durable and aesthetically pleasing products.

One highly effective UV absorber utilized across the plastics industry is 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate, commonly identified by its CAS number 6628-37-1 and sometimes referred to as Benzophenone-5. This compound belongs to the benzophenone class of UV absorbers, known for their ability to absorb UV radiation in the UVA and UVB range and dissipate the energy harmlessly as heat.

As a premier supplier of specialized chemical additives, we offer high-purity Benzophenone-5 to the plastics manufacturing sector. When you choose to buy this product from us, you are securing a crucial component for extending the service life of your plastic goods. Its effectiveness in preventing photodegradation makes it invaluable for applications ranging from automotive parts and outdoor furniture to packaging materials and construction components.

Why Choose Benzophenone-5 for Plastics?

  • UV Protection: Provides broad-spectrum absorption of UV light, shielding polymers from damage.
  • Enhanced Durability: Prevents yellowing, chalking, and loss of physical properties caused by UV exposure.
  • Versatility: Suitable for a wide range of polymers, including polyolefins, PVC, and polyurethanes.
  • Stability: Offers good thermal and photostability, ensuring long-term performance.
  • Manufacturing Advantage: Easy to incorporate into standard plastic processing methods.

For plastic manufacturers, sourcing high-quality additives at a competitive price is essential for maintaining profitability and product quality. We, as a dedicated manufacturer and supplier based in China, ensure a consistent supply of Benzophenone-5 with a purity of 99.0% min. This commitment to quality and reliability helps our clients achieve optimal results in their production processes.

The quest for materials that can withstand environmental stressors is ongoing. By incorporating UV absorbers like CAS 6628-37-1, manufacturers can significantly improve the resilience and longevity of their plastic products. We invite you to contact us for more information, to request a sample, or to obtain a competitive quote for your UV protection needs. Partner with us to elevate the performance and durability of your plastic applications.