Tylac® 873

Tylac 873 is a carboxylated acrylonitrile-butadiene copolymer emulsion. Addition of 2 to 10 % (dry/dry solids) in anionic asphalt emulsions improves low temperature flexibility and reduces high temperature tack. Tylac 873 also improves strength and chemical resistance.

Features

• Good resistance to oil, grease and solvents
• Compatible with anionic asphalt emulsions
• Broadens the temperature range where the asphalt film is flexible but not tacky
• Good mechanical stability
• Good tensile strength