BioPreferred adhesives must use bio-based and renewable components instead of petroleum-based components.
April 23, 2020
Mactac recently announced its recognition as the first pressure-sensitive adhesive manufacturer to have products listed in the BioPreferred program established by the U.S. Department of Agriculture (USDA).
Made of double-sided acrylic foam, the 3M VHB tape LSE series reportedly creates a long-lasting, high-strength bond and performs well across a wide temperature range, providing a durable alternative to ultrasonic welding and other adhesion methods.
April 16, 2020
The 3M VHB tape LSE series is reportedly a fast, easy, and reliable bonding solution for low-surface-energy (LSE) substrates like polypropylene (PP), thermoplastic olefins (TPO), and thermoplastic elastomers (TPE), as well as composite materials like glass-reinforced plastic (GRP) or fiber-reinforced plastic (FRP).
All adhesives tend to lose strength on immersion in water. Water acts in two ways on a bonded assembly: It can be absorbed into the adhesive and soften it, and it can degrade the interface between the adhesive and the bonded surfaces.
Master Bond reports that the product’s long working life makes it ideal for bonding and sealing large or intricate parts that may need ample time for mixing and applying.
January 14, 2020
Master Bond EP62-1AO is a two-part epoxy adhesive and sealant with a working life of 12-14 hr at ambient temperature for a 100-g mass.