Spherical asphalt
Description
Spherical asphalt is a kind of high-temperature coal tar pitch, which is made by using coal tar pitch by heating, dissolving, spraying and cooling forming process. The test raw material pitch is added to the asphalt dissolution vessel to be heated and dissolved. At the same time, the electric heating coil is turned on, and the liquid asphalt is ejected from the nozzle and atomized into
Spherical asphalt is a kind of high-temperature coal tar pitch, which is made by using coal tar pitch by heating, dissolving, spraying and cooling forming process. The test raw material pitch is added to the asphalt dissolution vessel to be heated and dissolved. At the same time, the electric heating coil is turned on, and the liquid asphalt is ejected from the nozzle and atomized into
Spherical asphalt