Tipo de Producto: Antiespumante,

Proveedor: BASF,


La serie FOAMSTAR® ST 2434 representa una nueva serie de antiespumantes basada en una nueva química de antiespumantes. Esta serie de antiespumantes es eficaz en pinturas y revestimientos de alto brillo a base de látex acrílico, estireno acrílico y vinilo acrílico.

FOAMSTAR es una molécula antiespumante que antiespuma por un mecanismo diferente. A diferencia de los antiespumantes convencionales (aceite mineral o silicona), este producto antiespuma a nivel molecular. También tiene propiedades de humectación que no se encuentran en otros antiespumantes convencionales. FOAMSTAR ST 2434 utiliza el compuesto de la molécula FOAMSTAR con polisiloxanos en un sistema sin aceite mineral.

Features & Benefits

  • Eficaz en formulaciones de alto brillo difíciles de antiespumar
  • No reduce el brillo de las pinturas y revestimientos de alto brillo
  • Rotura de burbujas muy rápida frente a los antiespumantes convencionales
  • Eficaz contra la microespuma
  • No se separa ni sedimenta
  • Fácil de incorporar
  • Buena persistencia
  • Eficaz en bases blancas y pastas


Propiedades Valor
Densidad 8.1 lbs/gal
Viscosidad a 25°C 75 – 105 cps
Wt/gal a 25°C 7.9 – 8.2 lbs
Gravedad específica 0,95 – 0,98 g/cm3


Características típicas Valor
Aspecto Líquido amarillo claro a ligeramente nebuloso
Dispersabilidad (10% en agua) No dispersible
Sustancia activa 100%
Color, APHA 200 max

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