PUR edge banding adhesive can be used with a range of edge banding materials, including PVC, ABS, wood veneer and HPL, provided that the adhesive grade is compatible with the specific material.
The bonding surface of the edge band is particularly important. The quality and uniformity of the reverse coating or bonding surface can have a significant effect on adhesion.
The substrate, edge band, adhesive and edge banding machine should therefore be considered as one bonding system.
For a new edge banding material, manufacturers should conduct compatibility testing under actual production conditions before switching to mass production.