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SI Group Presents Innovative Sustainable Additives at K 2025

SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals, and chemical intermediates, is set to showcase its innovative portfolio at the K 2025 exhibition in Düsseldorf, Germany, from October 8 to 15, 2025. This event is recognized as one of the largest trade shows for plastics and rubber, attracting industry leaders and innovators from around the world.

Exhibition Details

Visitors are encouraged to visit SI Group at Hall 6, Booth B08, where the company will host daily technical presentations that highlight its latest solutions designed to enhance performance and sustainability across a range of plastic applications. These presentations will feature technical experts discussing advancements in recycled polypropylene, PFAS-free additives, and Arvin-free technologies targeted at the automotive, packaging, and consumer goods sectors. Those interested can register for the technical presentations through Eventbrite.

Innovative Products on Display

The highlighted products at SI Group's booth reflect the firm's commitment to providing cutting-edge solutions that support sustainable practices in the plastics and rubber industries. Among the innovative offerings will be:

• - WESTON™ 705: A next-generation liquid phosphite antioxidant that is free from nonylphenol, authorized for food contact in over 50 countries, and considered the top stabilizer for blown polyethylene films.
• - LOWINOX™ 1790: A high-performance hindered phenolic antioxidant designed to be more effective in preventing oxidation and degradation of elastane compared to commonly used mixtures such as HN-150/LOWINOX GP45. With improved safety and environmental profiles, LOWINOX 1790 does not generate NDMA or known carcinogens.
• - LOWINOX™ TBM6: A high purity, thiophenol-based antioxidant engineered specifically for high-voltage cable insulation.
• - NAUGARD BIO-XL™: A more than 95% biocarbon-based accelerator for sulfur curing of both natural and synthetic rubbers, which does not release harmful nitrosamines as per TRGS552 standards.
• - NAUGATAC™ 1068-ULM: The latest tackifier from SI Group that provides a low SVHC (substance of very high concern) option, enhancing tack retention across a wide range of elastomers, including tire compounds and other rubber products, and demonstrating performance equal to or exceeding traditional tackifiers.

The interactive exhibits at SI Group's booth will vividly display the technical advantages and application possibilities of their products, providing visitors with meaningful insights into how these innovations can benefit their operations.

Commitment to Sustainability

Robert Kaiser, VP of Polymer Solutions and GM of SI Group, emphasized, “Sustainability and performance are at the core of everything we do. Our presence at K 2025 underscores our commitment to promoting circular and responsible solutions. We continue to focus on meeting regulatory requirements while ensuring that our additive platforms, like EVERCYCLE™ and NAUGARD BIO-XL, deliver the reliable performance results our customers expect.”

To explore SI Group's complete range of performance additives and solutions for the plastic and rubber industries, visit www.siigroup.com.

About SI Group

SI Group is a global leader in innovative performance additive technology, processing solutions, active pharmaceutical ingredients, and chemical intermediates. SI Group's solutions are essential for improving the quality and performance of countless industrial and consumer products across various sectors, including plastics, rubber, adhesives, fuels, lubricants, oilfield, and pharmaceuticals. The company's global manufacturing footprint encompasses 19 production sites across three continents, servicing customers in 80 countries with approximately 1,600 employees worldwide. In 2025, SI Group was awarded a bronze medal for corporate social responsibility by EcoVadis and ranks among the top 35% of 150,000 companies globally. SI Group continues to innovate and drive change to create value with a deep commitment to safety, chemistry, sustainability, and exceptional results. To learn more, visit www.siigroup.com.