1. Product Introduction:
    C9 hydrocarbon resin is a kind of resin produced by C9 fraction, by products of petroleum cracking, through

pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight

between 300-3000.Featared by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and

chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing,

Generally, the resins are not used independently, but have to be used together with other kinds of resins as

promoters, adjusting agents and modifiers.
2.C9 aromatic hydrocarbon resin used in paints :Metal antirust paint,alkyd paint,varmish,dxternal coating.
3.Pecommed producted :
   SH-L120 Series
    SH-120  Series
     SH-Y120 Series
4.Fuctions:
   Increase the gloss and hardness of paint.
   Accelerate the drying rate of film.
    Enhance coating adhasion and the acid,alkai,water resistence.
    Substitute the film foumer.