Oil: Soybean oil fatty acids、rosin
Oil length: 45
Color Fe-Co: ≤7

Solid %: 70±2
Viscosity CPS/25℃（mPa.s）: 50000-60000
Acid value mgKOH/g: ≤12
Hydroxy (100%)mgKOH/g: 100±10
Solvent: xylene
Application: primer、hammer finish、Self-drying paint、Add curing agent for two-component paint
Characteristics: rosin modified、Good hardness、Fast drying、Good transparency