This product with emulsified asphalt as the main material, and then by adding modified polymer, fillers and additives, after a specific production process, finally make the modified polymer, fillings and additives can be fully dissolved in asphalt, so as to form a homogeneous system, at the same time, add crosslinking, coupling, capacity and bonding additives, through their physical and chemical modification of the mixture, finally prepare comprehensive performance of good modified asphalt-based waterproof coating.
The reason why this technology can improve the thermal resistance of asphalt heat and low temperature flexibility is that a continuous mesh system is formed inside the mixture, so the physical properties such as fracture elongation of asphalt are also enhanced.
at the same time, Due to reactions such as chemical cross-linking occurring inside the mixture, resulting in the content of polar molecules, Thus leads to the formation of hydrogen bonds on the molecular chain and the interior of hydrogen and covalent bonds, The compatibility between the polymer polymer and the bitumen base is enhanced, Therefore, the integrity of its structural space is relatively stable, Its bond strength, cohesion, and stability have been improved, Thus, the physical effect of bitumen molecules and the base surface was changed, So that the waterproof coating can be firmly bonded to the base level, Thus, it can prevent the coating of the drum, foaming, peeling and other bad phenomena, Ensure the service life of the coating.
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