What role does polyethylene wax play in hot melt adhesive?
2022-02-25
What role does polyethylene wax play in hot melt adhesive? Wax is the most effective regulator of hot melt adhesive performance. The melting viscosity of wax itself is very low, which can reduce the melt viscosity and surface tension of hot melt adhesive. It is used to improve the surface wettability and adhesion of hot melt adhesive when bonding metal and plastic, so as to improve the bonding performance of hot melt adhesive to these materials within a certain limit.