Clariant advances plastics stabilizer technology with expanded production and new applications

• Clariant increases production capacity for Nylostab^™ S-EED stabilizer with second production line in Cangzhou, China
• NylostabTM S-EED now offers enhanced durability and color retention for artificial turf applications, extending product life in high-traffic landscaping and sports fields
• AddWorks^™ LXR 548 provides superior color stability for polyolefin applications, particularly in medical and hygiene sectors
• Visit Clariant at K'fair in Düsseldorf in Hall 8a, Booth J11

MUTTENZ, August 7, 2025 - In a strategic move to address escalating global demand, Clariant has unveiled significant 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 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 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 like Nylostab S-EED. 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. "The continued success of our partnership with Tiangang demonstrates our commitment to providing new solutions that meet evolving customer needs in the region."

Nylostab S-EED has recently found significant success in a new application area: artificial turf for sports fields. 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.

"Artificial turf manufacturers are increasingly seeking solutions that can withstand extreme weather conditions while maintaining aesthetic appeal and performance," explained Mariano Suarez, Head of Marketing Additives at Clariant. "Our NylostabTM 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, showing outstanding solubility in nylon. Via strong affinity with polyamide chains, Nylostab S-EED shows strong resilience, allowing superior durability.

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

"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 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.

Through these strategic investments and product innovations, Clariant continues to strengthen its position as a leading provider of specialty chemicals that enhance performance, sustainability, and value across the plastics industry. The company remains focused on developing solutions that address specific customer challenges while contributing to more durable and resource-efficient end products.