High-performance engineering polyamides designed for demanding industrial applications requiring mechanical strength, dimensional stability, and thermal reliability.
High-performance polyamide for demanding industrial applications.

LEONA™, from ASAHI KASEI, is a high-performance engineering polyamide (PA6.6/6I and PA6.6+PA6I), developed for applications that require high mechanical strength, excellent dimensional stability, and superior heat resistance. Widely used in the automotive, electrical and electronics, industrial, and consumer goods sectors, it is a reliable solution for components subjected to demanding conditions.

LEONA™ materials stand out for efficient processability, consistent chemical and electrical resistance, as well as the ability to maintain mechanical properties under prolonged load and thermal variations. Available in multiple formulations—including glass-fibre-reinforced grades and specific additives—they make it possible to optimise stiffness, wear resistance, and durability.

By combining materials innovation, engineering precision, and industrial reliability, LEONA™ helps improve component performance and increase the efficiency of production processes.

In Portugal, ASAHI KASEI polymers are distributed by AGI, ensuring specialised technical support, customer proximity, and a consistent supply.”

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Available in Portuguese (PT).

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