• Clariant increases production capacity for stabilizer with second production line in Cangzhou, China
• Nylostab S-EED offers durability and color retention for artificial turf applications
• AddWorks LXR 548 provides color stability for polyolefin applications, particularly in medical and hygiene sectors

August 8, 2025 - In a strategic move to address escalating global demand, Clariant has unveiled advancements in its stabilizer portfolio, combining expanded production capacity in China with innovative applications that enhance performance in artificial turf applications and medical sectors, the company says.

The expansion comes in response to surging demand for high-quality stabilizers in Asia and globally. Clariant's joint venture with Beijing Tiangang Auxiliary Co., Ltd. has successfully finished chemical commissioning of second S-EED production line at its Cangzhou facility (photo) in China. The new line will primarily manufacture Nylostab S-EED, a multi-functional stabilizer.

The upstream Chinese nylon industry's rapid expansion has been a key driver behind the increased demand for high-end additives. The new production capacity will enable Clariant to better serve customers in both the textile and engineering plastics industries throughout China and the broader Asian market.

"This expansion represents a strategic investment in our ability to serve the rapidly growing Asian market for high-performance stabilizers," said Mariano Suarez, Head of Marketing Additives at Clariant.

Clariant says Nylostab S-EED has recently found significant success in a new application area: artificial turf for sports fields. According to the company, the stabilizer provides exceptional protection against light, heat, and oxidation, addressing critical challenges faced by manufacturers and end-users of nylon artificial turf systems. By enhancing durability and color retention under intensive UV exposure and frequent cleaning schedules, Nylostab S-EED significantly extends the longevity of polyamide artificial turf installations, Clariant claims.

"Artificial turf manufacturers are increasingly seeking solutions that can withstand extreme weather conditions while maintaining aesthetic appeal and performance," explained Mariano Suarez. "Our Nylostab S-EED technology delivers superior UV and cleaning resistance, ensuring that sports fields maintain their vibrant appearance and structural integrity even in high-traffic conditions and under constant sun exposure."

Nylostab S-EED has been designed via molecular recognition method. According to Clariant, it shows outstanding solubility in nylon. Via strong affinity with polyamide chains, Nylostab S-EED shows strong resilience, allowing superior durability, the manufacturer says.

Clariant also introduces AddWorks LXR 548, a phenol-free antioxidative solution specifically designed for polyolefin plastic applications. This stabilizer effectively reduces yellowing in polyolefin parts, maintaining excellent color stability even after gamma radiation and thermal treatment, Clariant claims.

"AddWorks LXR 548 addresses the critical need of removing phenolic antioxidants from sensitive applications such as medical devices and hygiene products," noted Emilie Meddah, Market Manager Additives at Clariant. "It allows superior color protection during processing, combined with exceptional stability after sterilization treatments, making it ideal for syringes, bottles, non-woven materials, and other polyolefin plastic parts where appearance and performance are paramount."

The manufacturer says the stabilizer's high compatibility and solubility in various polymer systems, coupled with its low extractability and low tox profile make it particularly suitable for applications with strict regulatory requirements. As demand for medical-grade plastics continues to grow globally, AddWorks LXR 548 positions Clariant to capture increased market share in this high-value segment.