Bond Strength Of Coated Abrasives

The firmness of abrasive bonding refers to the difficulty of the bonding agent to resist the external force and cause the abrasive to fall off the surface when the external force acts on the surface of the abrasive. The main factors affecting the bonding strength of the abrasive are the type and amount of the bonding agent. Generally speaking, the strength of resin bonding is higher than that of animal glue, while paint is mainly used in the manufacture of water-resistant sandpaper. The larger the amount of bonding agent, the higher the bonding strength.