FOR IMMEDIATE RELEASE
March 2025 – 3V Sigma USA is proud to announce the domestic production of Uvasorb® HA44, a high-performance Hindered Amine Light Stabilizer (HALS) engineered to deliver superior UV protection for plastics, coatings, and elastomers. Equivalent to UV-944, Uvasorb® HA44 provides exceptional resistance to photodegradation, ensuring long-term durability and mechanical integrity in a variety of applications.
Advanced UV Protection—Now Made in the USA
As global supply chains continue to pose challenges, 3V Sigma USA’s domestic production of Uvasorb® HA44 ensures a reliable, high-quality supply of this critical additive for North American manufacturers. With production facilities in South Carolina, we are committed to supporting our customers with shorter lead times, enhanced supply chain security, and the highest quality standards.
Uncompromising Performance for Demanding Applications
Uvasorb HA44® is a high molecular weight HALS that delivers outstanding UV stabilization, thermal oxidation resistance, and anti-discoloration properties. Its low volatility, excellent migration resistance, and long-lasting performance make it ideal for polyolefins (PP, PE), ABS, PVC, polyurethane, elastomers, and automotive coatings. It is particularly well-suited for applications such as:
- Agricultural films – Preventing degradation from prolonged UV exposure
- Automotive components – Enhancing durability in high-exposure environments
- Construction materials – Reducing surface chalking and extending product lifespan
- Industrial coatings – Providing long-term resistance to weathering and discoloration
A Sustainable Solution for a Longer-Lasting Future
At 3V Sigma USA, sustainability is at the core of our innovation. Our production processes prioritize environmental responsibility, energy efficiency, and waste reduction, ensuring that Uvasorb® HA44 meets the highest standards of eco-conscious manufacturing. By extending the lifespan of plastics and coatings, Uvasorb® HA44 helps reduce material consumption, minimize plastic waste, and lower the environmental footprint of end-use products.
A Strategic Step for Innovation & Customer Commitment
“Our decision to manufacture Uvasorb® HA44 domestically underscores our commitment to innovation, reliability, and customer-centric solutions,” said Jeffrey Stevens, EVP of Sales at 3V Sigma USA. “By bringing this product to the U.S. market, we provide manufacturers with a trusted, high-quality HALS solution that ensures consistent performance without the uncertainties of global sourcing while supporting sustainability goals.”
Seamless Integration & Compatibility
Uvasorb® HA44 is fully compatible with other UV absorbers and antioxidants, offering synergistic protection in high-exposure applications. It meets global regulatory standards, making it an ideal solution for manufacturers looking for a premium, domestically produced alternative to imported UV-944.
Now Available—Contact Us Today
Uvasorb® HA44 is now available for immediate production and supply. For technical data, sample requests, or order inquiries, please contact 3V Sigma USA at questions@3vsigmausa.com or visit our website at 3VSigmaUSA.com
About 3V Sigma USA: With decades of expertise in specialty chemicals, 3V Sigma USA is a leading manufacturer of high-performance additives, stabilizers, and specialty chemicals for diverse industrial applications. Our commitment to innovation, sustainability, and customer success drives us to develop cutting-edge solutions that meet the evolving demands of global markets
