Rovene® 9423

CARBOXYLATED STYRENE-BUTADIENE EMULSION

Product Description

Rovene 9423 is a very soft carboxylated styrene-butadiene emulsion specifically designed for formulation of pressure sensitive permanent adhesives. This polymer emulsion allows formulation of pressure sensitive adhesives which are high in peel and tack yet require a minimum mount of tackifier.

Rovene 9423 can also be blended with natural latex for high shear tape adhesives. This emulsion was designed to give excellent performance and compatibility with a wide variety of dispersed tackifiers.

Physical Properties

  • Solids Content (%)
  • 49.0 - 51.5
    • pH
    • 8.5 - 9.0
  • Viscosity (cps)
  • 400 max
    • Tg (°C)
    • -44
  • Softening point (°C)
  • +
  • Molecular Weight (Da)
  • MFFT (°C)
  • Acid Number (mgKOH/g)