Furniture edge banding often experiences delamination during use, which affects the expected effectiveness of PVC edge banding. To avoid such situations, it is necessary to first clarify the factors that affect the loss of bonding effect of PVC edge banding.
The quality issue of PVC edge banding itself. One of the processing and production standards for PVC edge banding is good adhesive performance. Some low-quality PVC edge banding adhesive coatings are too thin, and the effect is naturally not good in adhesive bonding. The temperature issue in the bonding environment of PVC edge banding. The insufficient temperature of the edge banding machine and the loss of stable conditions for hot melt bonding of the selected hot melt adhesive in low temperature environments are all reasons for the detachment of PVC edge banding strips.
In addition, the uneven surface of the edge sealed board or the use of too thin adhesive can also affect the normal bonding use of PVC edge banding.
The furniture edge banding base material is composed of PVC resin, calcium carbonate powder and various auxiliary materials (stabilizer, DOP oil, ACR, stearic acid, carbon white powder, toner, anti-aging agent, etc.). Today we will take a look at the performance requirements of PVC edge banding.
The surface of PVC edge banding has patterns and patterns such as wood grain, marble, and cloth grain, and the surface gloss is soft, giving it a realistic and three-dimensional feeling of wood; It has a certain degree of smoothness and decoration, as well as heat resistance, chemical resistance, corrosion resistance, and surface hardness.
The main function of edge banding is to fix and seal the cross-section of the board, to prevent adverse factors (mainly moisture) from damaging the board in the environment and during use, and to prevent formaldehyde volatilization inside the board, while achieving the decorative effect of furniture edge banding.
