As connected vehicles and autonomous driving functions become increasingly important to the driving experience, the reliability, durability, and performance of the underlying electronic components is fundamental. Henkel reports that it has further expanded its portfolio of dedicated potting adhesives, with three new products to protect vital components including ECU connectors, sensors and e-motors. The dedicated solutions have been tailored to meet specific challenges: Protecting sensitive components from moisture exposure and common automotive fluid ingress is key according to the company. 

The new adhesives include two new one-component silicone potting sealants: Loctite SI 5035 and polyacrylate-based Loctite AA 5832. The third new sealant solution is two-component based Loctite PE 8086 AB which combines thermal management with physical protection. These potting products are designed for seamless integration into the manufacturing process and optimal compatibility with the materials used in automotive applications. They enable more efficient encapsulation and protection of components.

“As a leader in adhesives, sealants, and functional coatings for the automotive industry, Henkel is meeting the evolving challenges of automotive electronics with a comprehensive range of potting solutions,” says Arthur Ackermann, Business Development Manager Auto Electronics North America at Henkel. “Utilizing our strong expertise and innovation capabilities, these new products have been developed in collaboration with our customers and partners to surpass industry expectations. They not only enable high efficiency, high-accuracy manufacturing but also ensure the durability, longevity, and dependability of components over the vehicle’s lifecycle,”