Tylac® 873

NITRILE EMULSION

Product Description

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

Physical Properties

  • Solids Content (%)
  • 42.0 - 44.5
    • pH
    • 8.0 - 8.7
  • Viscosity (cps)
  • 120 max
    • Tg (°C)
    • -40
  • Softening point (°C)
  • +
  • Molecular Weight (Da)
  • MFFT (°C)
  • Acid Number (mgKOH/g)