Bonding Resin


  • Resorcinol Formaldehyde Resin with 18% and 12 % Free resorcinol. Ex. FINOREX B18S & B19S.
  • Resorcinol Formaldehyde Styrene resin. Free resorcinol 1 -5%. Ex. FINOREX B20S.
  • Modified RF resin. Ex. FINOREX B25S.
  • Phenol Resorcinol Formaldehyde (PRF) resin. Ex. FINOREX B PRF.


  • RF resins reacts  with Methylene donors  such as HMMM , HMT,  and 2 Nitro 2 methyl  1 propanol  to form Crosslinked structure. Improve the adhesion  to various  synthetic tire cords  especially in Steam and Humidity aged condition
  • PRF are developed to reduce resorcinol percentage in resin.


Breaker and Carcass in Bias Tires and Belts and Body Ply in Radial Tires, Conveyor belts , Hoses and   other fabric reinforced moulded products