This product can undergo chemical reactions with sulfur, nitrogen and other heteroatoms in asphalt and rubber powder at certain temperatures (the optimal temperature is 180~220℃), converting into high-boiling-point compounds, inhibiting the volatilization of harmful gases, and improving the production and construction environment. It is suitable for the production of modified asphalt, the production of waterproofing membranes, the production of asphalt mixing plants and the paving of urban road asphalt mixtures. Especially, it has a significant inhibitory effect on the foul smell of rubber asphalt.

Main function 

1. Reduce the volatilization of harmful gases in asphalt, with the emissions of H₂S, SO₂ and NOx reduced by more than 80%.

 2. Reduce the odor generated during the production processes of rubber asphalt, rubber-plastic composite modified asphalt, modified asphalt production, the production and paving of asphalt mixture, waterproofing membrane production, etc.

Technical Indicators