- Chemical Family:Styrene-Butadiene Copolymer
- End Uses:Slurry Seal, Building Materials, Hot Mix, Asphalt
- Applicable Processes:Micro Surfacing, Chipseal
- Features:High Mechanical Properties, High Softening Point, Excellent Elasticity , Good Toughness
- Physical Form:Liquid
Butonal® NX 4190, another high-solid, cold-polymerized, cationic styrene-butadiene dispersion, enhances cationic asphalt emulsions. In liquid dispersion form, it is easily incorporated through batch processes or co-milling. Butonal® NX 4190 excels in providing excellent cohesion and adhesion properties with aggregate, significantly enhancing residue properties like forced ductility, toughness, tenacity, elastic recovery, and softening point compared to conventional cationic polymers.