Polyolefins & Catalysts Manufacturing

Polyolefins such as polyethylene (PE) and polypropylene (PP) are highly valued for their ability to substitute more costly and resource-heavy materials. They offer added benefits including being lightweight, chemically and mechanically resistant, and easily moldable into various products. According to Google, polyolefins' flexible properties and extensive application range make them essential in various industries.

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Polyethylene Composition

Polyethylene (PE) is made of copolymers of ethylene with varying amounts of an α-olefin comonomer that reduces density and crystallinity, thereby broadening its application spectrum. The α-olefins most frequently used are 1-butene, 1-hexene, and 1-octene.

Variations in Polypropylene

Polypropylene (PP) resins are primarily isotactic, with several variations available. These include random copolymers of propylene and ethylene, as well as impact copolymers of the same materials.

Manufacturing Processes

Diverse technologies such as bulk, gas phase, or slurry processes have been developed to produce PE and PP polymers. The catalyst is central in these processes, enhancing polymer chain growth. Ziegler and Ziegler-Natta type catalysts are predominantly used in both PE and PP production. Notably, Ziegler-Natta catalysts account for approximately 45% of all PE polymerization processes and an impressive 95% for PP.

Our Product Range: Catylen®

The Catylen® product line contains crucial components for formulating PE and PP polymerization catalysts. They significantly influence the selectivity and productivity of the catalyst system under the brand name Catylen®. This encompasses support materials (Catylen® S) and donors (Catylen® D) for formulating advanced Ziegler-Natta catalysts.

Detailed Overview of Catylen® Products

• Catylen® S comprises a series of magnesium ethanolate-based support materials of various sizes and morphologies.
• Catylen® D includes a wide range of external and internal donors.

Together, these Catylen® families provide a toolbox for selecting appropriate components for individualized polyolefin catalysts. Additionally, our expertise extends to developing and producing bespoke catalyst systems.

Expert Support

Our technical experts are available to assist you in selecting catalyst components, providing customized solutions, and even in the bespoke manufacturing of entire catalyst systems.

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STATE-OF-THE-ART POLYOLEFINS CATALYSTS

This new INEOS business builds on nearly 50 years of history in technological innovation and experience in developing and manufacturing polyolefins catalysts. INEOS Polyolefin Catalyst boasts a deep understanding of the interplay between catalysts and process technologies. Our R&D teams continually advance our catalyst technology to boost performance and improve polyolefins manufacturing operations.

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