Rondis (Disproportionated Rosin)

Synthetic Rubber Polymerization Emulsifier

  • An emulsifier for polymerizing synthetic rubbers such as SBR, ABS and chloroprene rubber (CR)
Product Solid Content (%) pH Color (USDA) Acid Value Softening Point (ºC, R&B)
Rondis R 100 - M or better 150-160 70 min.
Rondis K-25 24.5-25.5 10.2-10.8 - - -
Dehydro abietic acid content of Rondis resin: 45% min.
Use: Emulsifier for polymerization of synthetic rubber