Summary
- Panacol has introduced Structalit 5859, a new adhesive system for magnet bonding
- Structalit 5859 is a one-component epoxy resin adhesive with a curing temperature as low as 100°C
- The product has high tensile shear strength on steel even at 150°C
- It has good impact strength and elongation at break, allowing for use with materials with different coefficients of thermal expansion
- Structalit 5859 also provides gap bridging, resistance to aggressive media, and damping properties
Article
Panacol, a US-based adhesives and coatings manufacturer, has introduced a new adhesive system called Structalit 5859 specifically developed for magnet bonding applications. This one-component epoxy resin adhesive is suitable for bonding magnets to rotors and joining magnets in pole housings. It can cure at low temperatures, with the ability to cure in as little as five minutes at 150°C. Additionally, Structalit 5859 has a long open time and can be processed at room temperature for up to seven days.
The key feature of Structalit 5859 is its high glass transition temperature (Tg) of 143°C, which results in a tensile shear strength of 17 MPa on steel even at elevated temperatures of 150°C. This adhesive is also known for its high impact strength and good elongation at break, allowing for its use with material pairings that have different coefficients of thermal expansion. Furthermore, Structalit 5859 offers gap bridging capabilities to compensate for production-related tolerances, as well as resistance to aggressive contact media such as oil or coolant, and damping properties.
Overall, Structalit 5859 by Panacol is a versatile adhesive system that provides a reliable solution for magnet bonding applications, offering high performance even at elevated temperatures. Its long open time and ability to cure at low temperatures make it a convenient option for various bonding projects. Additionally, its high glass transition temperature and gap bridging capabilities make it suitable for use with materials that have different thermal expansion coefficients. Moreover, its resistance to aggressive contact media and damping properties further enhance its applicability in a wide range of industries.
The introduction of Structalit 5859 by Panacol addresses the need for a high-quality adhesive system specifically designed for magnet bonding applications, catering to industries that require strong and reliable bonds between magnets and other components. With its high glass transition temperature and excellent tensile shear strength, Structalit 5859 offers a durable and long-lasting bonding solution, even in challenging environments. Its ability to bridge gaps and resist aggressive contact media further enhances its suitability for a variety of bonding projects.
In conclusion, Panacol’s Structalit 5859 epoxy resin adhesive system is a valuable addition to the market, providing a reliable and high-performance solution for magnet bonding applications. With its unique properties such as high glass transition temperature, strong tensile shear strength, and resistance to aggressive media, Structalit 5859 offers a versatile and durable bonding option for industries requiring secure and long-lasting bonds. Its ability to cure at low temperatures and provide gap bridging further enhances its usability across different material pairings and manufacturing processes.
Read the full article here
