Hot melt paint is the use of synthetic resin thermoplastic, so that the hot melt paint with fast drying, the use of synthetic resin hot melt, so that the line and road bonding firm.
Thermoplastic reflective road marking coatings are generally made of thermoplastic resin, reflective materials, fillers and other additives.
Hot - melt coatings are powdery at room temperature.
There is no solvent volatile component.
It is melted when heated during construction and then coated on the ground by specialized equipment, which can then be used to form a film by physical condensation.
For the hot melt road coatings, its fluidity is a very important technical index in the construction process.