Polybutadiene anhydride maleinized that use to promote adhesion to various  Substrates in peroxide and sulfur cured systems of rubber compound. It can help promoting adhesion between polar and non polar rubber, reinforcing materials and polymer,

Ricobond can be used in Sealant polyester to enhanced moisture resistance, toughness and electrical insulation properties.

Performance properties

Adhesion of Polar and non polar layer Substrates

Application:

  • Adhesives
  • Sealants and potting
  • Hose
  • Belt
  • Seal
  • O-ring
Selection Guide

Chemical name: Polybutadiene adducted with maleic anhydride

Chemical name Molecular Weight, g/mol1,2 Vinyl, %Viscosity, cpsTg , °C)Specific GravityMA, per chain
Polybutadiene adducted with maleic anhydride54002850,000@45°C-720.919
Polybutadiene adducted with maleic anhydride dispersed on hydrated amorphous silica (Dry Liquid 69% Active)54002850,000@45°C-720.919
Polybutadiene adducted with maleic anhydride250070140,000@55°C-180.913
Polybutadiene adducted with maleic anhydride dispersed on hydrated amorphous silica (Dry Liquid 69% Active)250070140,000@55°C-180.913
Polybutadiene Adducted with Maleic Anhydride3100286,500@25°C-820.92
Polybutadiene Adducted with Maleic Anhydride47002815,000@25°C-830.92