When anticipating using adhesives in structural bonding, a common need is developing the testing protocol to demonstrate bonded system effectiveness. While pressure-sensitive tapes are used in structural joining, this discussion will focus on liquid, paste, and film adhesives in structural joints.

Consumer sentiment continues to drive sustainability throughout the economy and society. Consumers often view packaging as wasteful, and they demand more sustainable options as a result. Many terms, such as reuse, recycle, compost, and reduction, resonate positively with consumers.

The wide use of dissimilar substrate materials driving the selection of sealants was reported in The Adhesive and Sealant Council’s “2017-2020 North American Market Report for Adhesives and Sealants with a Global Overview.”

The specialty chemicals value chain has risen to the challenge of retooling to fill large supply gaps for sanitation products, packaging containers and inks, and other essential products to meet spikes in demand as an outgrowth of the COVID-19 pandemic.

With increasing consolidation among adhesives manufacturers and the raw material suppliers that support them, global product formulation and availability of materials used in these formulations continue to grow in importance.

Meeting the technical and product needs of customers can be very challenging, especially if R&D resources are constrained or you do not have the right in-house expertise to deliver a timely response.

Independent testing and third-party validation of application-specific and customer-required adhesive products are expected across the value chain. It is especially important to validate adhesive performance for the electronics industry.

This first installment of a two-part series highlights the value proposition of today's adhesive chemistries and curing methods to high-value end-use markets.

Mobility trends point to the expanded use of sensors, cameras, and electronic controls in vehicle assembly.

Structural adhesives are displacing mechanical fasteners, welding and even tape in some fastening applications.