Market studies indicate that the use of structural adhesives will continue to show significant growth in the coming years. Whether for first joining operations, maintenance, or repair operations, the use of paste adhesives offers many advantages compared to welding or traditional mechanical fastening, including ease of use, environmental resistance, sealing, stress distribution, and joining dissimilar materials.

Toyochem Co., Ltd., the polymers and coatings arm of Japan’s Toyo Ink Group, has launched a new low-odor, low-VOC acrylic pressure-sensitive adhesive.

After more than 20 years of sharing his expertise and wisdom in the monthly Ask Dr. Dave column, Dave Dunn has retired as a columnist. Here we share some of his most popular columns over the years.

A new solution has been developed in the form of pre-dispersed masterbatches of core-shell particles in (meth)acrylate monomers. These new liquid toughener dispersions are stable and have been proven to increase the toughness of acrylic materials. The utility of these tougheners has been demonstrated in light-curable thermoset formulations and in 2K acrylic structural adhesives.

Automotive adhesive tapes are lighter than mechanical fasteners such as screws and fasteners and simplify the automobile manufacturing process. The global automotive adhesive tapes market was valued at $8.7 billion in 2020 and is expected to account for $13.8 billion by 2028.

Pressure-sensitive adhesives (PSAs) offer easy application and secure bonding, including adhering wound care dressings to skin. Skin is a variable substrate, however, and consideration must be given to various skin types to ensure dressings can be securely attached and easily removed without skin damage. 

When someone mentions medical adhesives, the first thought that often comes to mind is skin adhesion. It’s understandable, since nearly everyone has worn some type of medical adhesive product—from a simple bandage to an electrode, athletic tape, IV cover, and so on. However, an entire world of medical adhesives goes unnoticed by many: diagnostics.

Shurtape Technologies LLC recently announced its latest building envelope adhesive innovation: ShurGRIP™ UV-cured acrylic adhesive.

Sealants and adhesives play an integral role in the building envelope. However, not all adhesive formulations are created in the same way or from the same materials. Some may actually interact negatively with various building materials or perform temperamentally in areas of the country that experience broader seasonal temperature fluctuations. Choosing the correct adhesive saves valuable time and reduces labor, as well as the likelihood of costly rework.