| Blown Castor Oil (BCO) | Castor International BV | Blown Castor Oil (BCO) (also known as: oxidized castor oil, polymerized castor oil, caster stand oil) is a golden yellow to honey colored viscous liquid. Blown Castor Oil (BCO) has an acid value of 3 to 25 mg KOH/g and a viscosity of 15 to 17 Poise. There...view more Blown Castor Oil (BCO) (also known as: oxidized castor oil, polymerized castor oil, caster stand oil) is a golden yellow to honey colored viscous liquid. Blown Castor Oil (BCO) has an acid value of 3 to 25 mg KOH/g and a viscosity of 15 to 17 Poise. There are numerous applications in various industrial segments, such as adhesives (hot-melt and solution): plasticizer and coupling solvent for resins and modifiers; inks: resin and binder plasticizer, medium for dispersion of pigments and dyes; sealants and caulks: flexibility, penetration, adhesion. view less |
