Rovene® 4848

NON-CARBOXYLATED STYRENE-BUTADIENE EMULSION

Product Description

Rovene 4848 is a very soft non-carboxylated styrene-butadiene emulsion specifically designed for the use in a two part spray adhesive for open or closed cell foams and other contact and cold seal applications. Rovene 4848 has fast break characteristics that may allow it to be used in specially formulated one part spray adhesives.

Rovene 4848 has found applications in two part foam-to-foam, one and two part fast breaking spray up adhesives, and special contact or cold seal applications in combination with polychloroprene and natural latex. When working with Rovene 4848 it is important to remember that it may be tackified, thickened and blended with other non-carboxylated and carboxylated emulsions. This flexibility allows for the formulating of a wide variety of adhesives with custom performance properties.

Physical Properties

  • Solids Content (%)
  • 49.5 - 51.5
    • pH
    • 10.5 - 11.8
  • Viscosity (cps)
  • 800 max
    • Tg (°C)
    • -38
  • Softening point (°C)
  • +
  • Molecular Weight (Da)
  • MFFT (°C)
  • Acid Number (mgKOH/g)