How to Solve the Outdoor Aging Problem of PP Artificial Turf for Long-term Durability? UV-1084 Is the Solution

Polypropylene (PP) artificial turf features light weight, excellent wear resistance and wide applicability, and is extensively used in landscape greening, sports venues, municipal projects and garden construction. However, polypropylene is inherently poor in ultraviolet resistance. When exposed to outdoor environments for a long time, it will undergo photo-oxidative aging under the combined effects of sunlight, high temperature, rainwater and air.

As aging progresses, turf filaments will gradually suffer from discoloration and whitening, reduced toughness, embrittlement and fracture, as well as fiber shedding and pulverization. These defects not only ruin the appearance of products, but also shorten the service life of artificial turf and raise the costs of subsequent maintenance and replacement. Therefore, improving the weather resistance of PP artificial turf has become a key task for manufacturers to enhance product quality and market competitiveness.

UV-1084 is an anti-aging plastic additive specially formulated for polypropylene. As a nickel salt composite light stabilizer, it is a high-performance anti-aging solution developed to address the outdoor aging issue of polypropylene materials.

Compared with conventional ultraviolet absorbers, UV-1084 can not only absorb harmful ultraviolet rays, but also capture free radicals and inhibit thermo-oxidative aging, building a more comprehensive and long-lasting protection system for PP turf filaments.

When ultraviolet rays hit the turf surface, UV-1084 effectively absorbs harmful ultraviolet light in the wavelength range of 270～330 nm and converts it into harmless energy for release, so as to minimize damage to polypropylene molecular chains. Meanwhile, it rapidly captures active free radicals generated during material aging and blocks oxidative degradation reactions, fundamentally slowing down discoloration, yellowing, embrittlement and pulverization of turf filaments. For PP artificial turf, the addition of UV-1084 can remarkably slow down the aging rate and extend its outdoor service life.

Apart from outstanding weather resistance, UV-1084 also boasts excellent process adaptability. It features high thermal stability, which fully meets the requirements of high-temperature extrusion and wire drawing processes for PP turf filaments without interfering with existing production procedures. In addition, it has low volatility, low migration, excellent extraction resistance and no blooming phenomenon. It can maintain stable protective performance even under long-term exposure to wind, sun and rain erosion.

UV-1084 presents excellent compatibility with polypropylene resin, and will not affect the original mechanical properties and hand feel of turf filaments. It is widely applicable to landscape turf, sports turf, colored turf filaments and various outdoor polypropylene fiber products. A typical addition dosage of 0.1%～0.5% can deliver prominent anti-ultraviolet aging effects.

For PP artificial turf, UV-1084 is far more than a common light stabilizer; it serves as a core guarantee for the product’s weather resistance and service life. By effectively retarding aging and preserving appearance quality and mechanical properties, it helps manufacturers produce high-quality and long-service-life artificial turf products, and gain greater advantages in the fierce market competition.

Want to know more? Please contact us: yihoo@yihoopolymer.com. Besides the above high-performance products, we also supply a full range of chemical additives, including antioxidants, dedicated additives for wood-plastic composites (WPC), nucleating agents, antistatic agents and matte polyurethane dispersants. We look forward to your inquiries!