Clariant advances plastics stabilizer technology with expanded production and new applications

www.clariant.com

Clariant is a focused specialty chemical company led by the overarching purpose of “Greater chemistry – between people and planet.” By connecting customer focus, innovation, and people, the company creates solutions to foster sustainability in different industries. On 31 December 2024, Clariant totaled a staff number of 10 465 and recorded sales of CHF 4.152 billion in the fiscal year for its continuing businesses. Since January 2023, the Group conducts its business through the three Business Units Care Chemicals, Catalysts, and Adsorbents & Additives. Clariant is based in Switzerland.

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Why is demand increasing for high-performance plastic stabilizers in global markets?

Demand for high-performance plastic stabilizers is rising due to rapid polymer production growth, particularly in Asia, higher performance expectations in end-use applications, and the need for differentiation in highly competitive polymer markets. Expanding nylon and polyolefin sectors require stabilizers that enhance durability, color retention, and resistance to environmental stress while meeting stricter regulatory and quality requirements.

How do plastic stabilizers improve durability and lifetime of polymer products?

Plastic stabilizers improve durability by protecting polymers against degradation caused by light, heat, oxidation, and processing stress. Effective stabilization helps maintain mechanical integrity, color stability, and surface appearance over time. This is critical for applications exposed to UV radiation, frequent cleaning, or thermal treatment, where long-term performance and aesthetics are required.

Which stabilizer solutions support long-term durability in polyamide applications?

Long-term durability in polyamide applications can be supported by multi-functional stabilizers designed for strong compatibility with nylon. Nylostab S-EED, a stabilizer from Clariant, is manufactured to protect against light, heat, and oxidation while offering high solubility in polyamide. This stabilization approach enhances durability and color retention in demanding nylon applications such as artificial turf systems.

What stabilizer technologies are suitable for artificial turf exposed to UV and frequent cleaning?

Artificial turf exposed to intense UV radiation and frequent cleaning requires stabilizers that resist light, heat, and oxidation. Clariant’s Nylostab S-EED provides protection against these stress factors while maintaining color and structural integrity. The stabilizer supports extended service life of polyamide turf systems used in high-traffic sports and landscaping environments.

Which stabilizers are appropriate for medical and hygiene polyolefin applications?

Medical and hygiene polyolefin applications require stabilizers that minimize discoloration and meet strict regulatory expectations. AddWorks LXR 548 is a phenol-free antioxidative solution designed for polyolefins. It reduces yellowing during processing and maintains color stability after gamma radiation and thermal treatment in sensitive applications.

What stabilizer solutions support color stability after sterilization processes?

Color stability after sterilization can be supported by stabilizers with strong resistance to radiation and heat. Clariant’s AddWorks LXR 548 is a stabilizer that maintains color integrity in polyolefin parts following gamma radiation and thermal treatment. This performance is important for medical devices and hygiene products where appearance and material consistency are critical.

How does expanded production capacity improve stabilizer supply reliability in Asia?

Expanded production capacity improves supply reliability by increasing local manufacturing and reducing lead times. Clariant’s second production line for Nylostab S-EED at the Cangzhou facility strengthens supply for China and the broader Asian market. This expansion supports growing demand from textile and engineering plastics industries.

What is Nylostab S-EED used for in polymer stabilization?

Nylostab S-EED is a multi-functional stabilizer used to protect polyamide materials from light, heat, and oxidative degradation. Designed using molecular recognition methods, the stabilizer shows strong solubility and affinity with nylon chains. These properties support enhanced durability and color retention in demanding applications such as artificial turf.

How does Nylostab S-EED enhance performance in artificial turf systems?

Nylostab S-EED is designed specifically for polyamide-based artificial turf fibers, where it enhances resistance to UV exposure, heat, oxidation, and aggressive cleaning. By protecting color stability and structural integrity in polyamide turf yarns, the stabilizer extends product lifetime in sports fields and landscaping applications exposed to high traffic and intense sunlight.

What role does AddWorks LXR 548 play in polyolefin stabilization?

AddWorks LXR 548 is a phenol-free antioxidative stabilizer developed for polyolefin applications. It reduces yellowing during processing and maintains color stability after gamma radiation and thermal treatment. High compatibility, low extractability, and a low toxicity profile make it suitable for medical devices, hygiene products, and regulated polyolefin applications.