How to use the dry compound machine:
1、 If the drying temperature is too high or too low, the bonding fastness of the composite film will be affected. When the coating substrate is dried, the heating temperature is too high or baked at high temperature, which will carbonize the surface of the adhesive, thus damaging the bonding ability of the adhesive. If the drying temperature is too low, the adhesive is not cured completely, the viscosity of the adhesive is poor, and the composite is not firm. After a period of time, bubbles are easy to form in the composite film, damaging the composite quality of the product. Of course, we can choose adhesives with good high temperature resistance and baking performance to adapt to higher temperature drying, such as polyurethane adhesive.