Type rosin modified phenolic resin, it is made from high quality gum rosin and is modified by octylphenol and aldehyde.
This product has high molecular weight, high viscosity, high elasticity, high solubility and high glaze.
It is widely used for high speed fine gross four color printing ink resin, synthetic paper of gold, silver and aluminum foil etc, and high ¨C end environmentally-friendly soybean oil printing ink.
