A new formulation to line Henkel’s line of Technomelt solutions, Technomelt PUR 9015 BV/WV is a polyurethane hotmelt adhesive that delivers high initial bond strength for glass and large-panel appliance applications where products require immediate post-assembly stability and long-term structural durability. With excellent adhesion across multiple substrates, in addition to its high thermal resistance and compatibility with automated processes, Technomelt PUR 9015 BV/WV offers manufacturers a flexible production solution for high-reliability, cost-efficient assembly.

Many home appliance applications, such as refrigerators, washing machines, and air conditioners, often require relocation of large glass panel components within the plant before adhesives set, and the movement can cause misalignment and defects. Temporary positioning methods like tapes have traditionally been used to address this issue by holding components in place during adhesive cure, but these approaches require additional time, labor, and material costs. Technomelt PUR 9015 BV/WV eliminates this extra step, providing high initial adhesion that enables product movement within minutes. Furthermore, even though the adhesion strength is excellent, if component defects are found during manufacturing, Technomelt PUR 9015 BV/WV can be heat-softened and debonded for up to two hours after application, preserving high-value components for reassembly and minimizing waste.

The unique properties of Technomelt PUR 9015 BV/WV include high initial glass bonding strength to diverse substrates, including ABS, PCM, and aluminum; adhesive creep resistance at 40 °C under vertical loading; open time of between 2.5 and 8 minutes (formulation specific) 23 °C; and high thermal resistance. Automation-friendly, the PUR adhesive’s low viscosity is optimized for manual or automatic dispensing, further enhancing throughput and manufacturing efficiency.  

Though its initial success has centered on the home appliance industry, the adhesive can support any industrial manufacturing scenario where fast parts relocation and reworkability are important. To learn more, visit Technomelt PUR 9015 | Henkel Adhesives.