SOLUTION

Hot melt adhesive

Hot melt adhesive can generally add a higher amount of calcium carbonate, in order to achieve a variety of reinforcing effect, different varieties, different uses of hot melt adhesive, added calcium carbonate content is also different, EVA hot melt adhesive can be added to about 30%. Commonly used fineness is 800 mesh to 1250 mesh. Applied to hot melt adhesives can reduce the volume shrinkage after curing, reduce excessive permeability, improve heat resistance, heat capacity, extend the operation time of the glue, reduce costs.
Hot melt adhesive