Heilbronn/Germany, October 2025 – Compoline CO/PA impact modifiers, produced by Brueggemann’s Italian subsidiary Auserpolimeri, are targeted to enhance the durability and flexibility of engineering plastics with a particular focus on polyamides, polyesters, and PC/ABS blends. The product portfolio comprises elastomeric polyolefins and polyolefin copolymer-based compounds which are produced using a maleic anhydride (MAH) grafting process. The level of toughness improvement can be precisely and accurately adjusted by varying the amount of Compoline CO/PA 02 being added over a wide application range, from slight to extreme improvement. Compoline CO/PA 03 has been developed to provide very high impact strength at low temperatures down to -40°C.

Modified polyamides generally have higher viscosities than non-toughened grades. To compensate for this, there is a growing demand for products with improved flow properties, particularly for use in injection molding applications. Therefore, Compoline CO/PA 330F (-30 °C to +25 °C) and 160H (25 °C) have been designed to provide an exceptional balance of high toughness and improved flowability. Both are targeting thin-walled parts requiring robust mechanical properties and heat resistance. They are therefore ideal for e-mobility and other demanding applications.

Furthermore, Compoline BL2RZ provides a perfect solution when a combination of high viscosity and impact resistance at low temperatures is required. Available in pellet form, it is specially designed to act as an impact modifier and processing promoter for recycled polyamide derived from consumer and industrial waste. It reduces the residual monomer content and improves the melt strength of the respective compounds.

Compoline CO/PA BA and CO/PA BA11, based on an acrylic copolymer, are preferred solutions for compensating for the embrittlement of polyamide and other engineering plastics such as polyesters and elastomers, at room temperature. The difference between these two products is that Compoline CO/PA BA11 also offers improved flow properties.

Consequently, the versatile Compoline CO/PA product range provides optimized performance across various concentrations and temperatures including specially designed impact modifiers for specific applications and with tailored fluidity. Depending on requirements, Auserpolimeri offers to develop tailored grades for individual applications.

L. Brüggemann GmbH & Co. KG is an independent family-owned company based in Heilbronn, Germany, offering customized solutions in the fields of polymer additives, industrial chemicals, and alcohol. Brüggemann develops and manufactures high-performance additives for polyamides and polyesters, reactive modifiers (especially MAH-grafted polymers), AP-NYLON^® additives, sulfur-based reducing agents, and zinc derivatives. Founded in Heilbronn in 1868, Brüggemann now supplies customers in more than 70 countries and is represented internationally by subsidiaries in Italy, the USA and Hong Kong. The company currently has around 300 employees worldwide and generates annual sales of over €200 million.

BRUGGOLEN^®, AP-NYLON^® and Compoline^® are trademarks of L. Brüggemann.

Further information:
Dr. Klaus Bergmann, Business Unit Manager Polymer Additives
L. Brüggemann GmbH & Co. KG, Salzstraße 131, 74076 Heilbronn, Germany
Phone: +49 (0) 71 31 / 15 75 – 235, email: klaus.bergmann(at)brueggemann.com

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