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Rovene® 9423

CARBOXYLATED STYRENE-BUTADIENE EMULSION

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 (%)
  • 49-51.5
  • PH
  • 8.5-9
  • Viscosity (cps)
  • 400 max
  • Tg (°C)
  • -44
  • Softening point (°C)
  • +
  • Molecular Weight (Da)
  • MFFT (°C)
  • Acid Number (mgKOH/g)
  • Stabilization
  • ASH (%)
  • Appearance
  • Bulk Density
  • Average Particle Size μm
  • Viscosity at 25°C mPa.s