Designed for bonding a wide range of metals, toughened epoxy and acrylic structural adhesives can provide the strength and durability needed to replace welds, spot welds and mechanical fasteners in a wide variety of industrial applications.
Depending on the nature of the application, different levels of the release effect are desired, and demands regarding durability of the release effect vary substantially. Therefore, it makes sense to take a closer look at the specialty additives that create this effect.
Biobased polyols based on C18 diacid may be used to expand product offerings with renewable materials in applications such as automotive molded parts, hot melt adhesives, high-performance coatings and sports equipment.
This article presents the results of a study on the effect of soft monomer type, chain transfer agent (CTA) concentration and CTA addition method on a basic PSA’s viscoelastic properties.
The 3,000-year-old golden mask of Tut Ankh Amun fell off during a cleaning procedure and was hastily glued back on improperly. The mask was restored with a customized adhesives solution.
Through the “Sustainable Future” program, Dow is demonstrating economically viable options for GHG mitigation in Russia, and building understanding and capacity locally on how to reduce emissions far beyond the footprint of the Olympic Games.
A newly developed polyether polyol delivers liquid processing at room temperature, low unsaturation and optimized extent of microphase separation from conventional urethane hard segment chemistries.