For plastics manufacturers, ensuring the longevity and aesthetic integrity of their products against environmental stressors is a continuous challenge. Ultraviolet (UV) radiation poses a significant threat, leading to degradation that manifests as color fading, embrittlement, and loss of mechanical strength. This is where specialized additives, such as UV absorbers, become essential. UV Absorber 400, a high-performance triazine-based stabilizer, offers robust protection for a wide array of plastic applications. NINGBO INNO PHARMCHEM CO.,LTD., a prominent manufacturer and supplier from China, is at the forefront of providing these critical materials.

The Detrimental Effects of UV on Plastics
Polymers used in everything from automotive components and outdoor furniture to packaging and construction materials are susceptible to photodegradation. When exposed to UV light, polymer chains can break down, leading to:

  • Discoloration: Yellowing or fading of pigments.
  • Surface Degradation: Chalking, cracking, and loss of surface gloss.
  • Loss of Mechanical Properties: Reduced tensile strength, impact resistance, and increased brittleness.
  • Reduced Service Life: Overall product failure and the need for premature replacement.

Implementing a UV stabilization package is crucial for products intended for outdoor use or exposure to artificial UV sources. This is where UV Absorber 400 shines.

UV Absorber 400: A Superior Choice for Plastics
UV Absorber 400 (CAS 153519-44-9) is a liquid hydroxyphenyl-triazine (HPT) UV absorber specifically formulated to offer superior UV protection for various polymer systems. Its advantages for plastics manufacturing include:

  • Broad UV Spectrum Absorption: Effectively shields materials from damaging UV rays (290-400 nm).
  • Excellent Compatibility: Works well with common plastics like polyolefins (PE, PP), PVC, polycarbonates, acrylics, and engineering plastics.
  • High Thermal Stability: Withstands typical polymer processing temperatures without degrading, ensuring consistent protection.
  • Low Volatility: Minimizes loss during processing and use, providing durable, long-lasting protection.
  • Effective Prevention of Degradation: Inhibits yellowing, chalking, and embrittlement, thereby extending the useful life of plastic products.

Sourcing High-Quality UV Absorbers from China
As a leading chemical manufacturer and supplier based in China, NINGBO INNO PHARMCHEM CO.,LTD. is your reliable source for UV Absorber 400. We pride ourselves on offering a technical grade product with high purity (≥97%) at competitive factory-direct prices. Our commitment to quality and a stable supply chain ensures you receive the materials you need, when you need them. We understand the importance of reliable components for product performance and brand reputation. If you are a plastics manufacturer looking to buy UV Absorber 400, we invite you to request a quote and samples. Enhance your product's durability and market appeal by choosing our advanced UV protection solutions.