Blog posts tagged with 'hot melt adhesive'

One of the challenges of using hot melt adhesive, especially during the cold seasons, is the low temperature of the production workshop environment or the cold substrate. Additionally, the temperature drop of the adhesive as it travels to the nozzle tip can prevent the hot melt adhesive from bonding properly.

Polyurethane adhesive is used in air filter production for its excellent adhesion to various surfaces, high thermal and chemical resistance, and two-component system. It's ideal for automotive and industrial filters. Hot melt adhesive offers rapid bonding and recyclability, making it suitable for various industries.

Hot Melt Adhesive plays a key role in bookbinding. It becomes liquid with heat and bonds quickly upon cooling, enhancing production speed. Benefits include reduced waiting time, material waste, and costs, as well as strong bonds and flexibility in use. It requires minimal complex equipment, making it efficient for various materials.

Factors such as surface preparation, chemical composition, and molecular interactions contribute to enhancing adhesive adhesion.

Hot melt adhesive success relies on temperature control for molten fluidity, adjusting addition rates, timely compression for strong bonds, managing open time, and considering substrate properties. luminak experts offer guidance for optimal performance.

This article reviews four granule production methods: Strand Type Granulation, Hot Die Face Cutting Granulation, Water Ring Cutting System, and Underwater Cutting System. Each method has its characteristics and trade-offs. For instance, Hot Die Face Cutting offers stable plastic properties but comes with higher costs, while Underwater Cutting suits high capacities with increased maintenance expenses. The choice depends on specific needs and priorities.