Oil: Castor oil
Oil length: 25
Color Fe-Co: ≤3

Solid %: 75±2
Viscosity CPS/25℃（mPa.s）: 15000-25000
Acid value mgKOH/g: ≤12
Hydroxy (100%)mgKOH/g: 140±10
Solvent: Butyl ester
Application: odor-free matt topcoat
Characteristics: high solid content、Good fullness、odor-free、solvent-resistance、flexibility、Good compatibility with trimer nitrocellulose