С9 нефтяной смолы

C9 Petroleum Resin is a kind of Aromatic Hydrocarbon resins produced by C9 fraction,by products of petroleum-cracking,through pretreatment, polymerization and distillation.It is 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,C9 Petroleum Resins are not used independently,but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers in Paint,Ink, Rubber,Tyre and Hot Melt Adhesive,etc. C9 Petroleum Resin is a kind of Aromatic Hydrocarbon resins produced by C9 fraction,by products of petroleum-cracking,through pretreatment, polymerization and distillation.It is 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,C9 Petroleum Resins are not used independently,but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers in Paint,Ink, Rubber,Tyre and Hot Melt Adhesive,etc. A.Paints Industry: In paint industry mainly use the high softening point of C9 petroleum resin which can increase the gloss of paint and improve the adhesion, the hardness and the resistance ability of ac id and alkali. B. Tire and Rubber Industry: in tire and rubber industry, low softening point of C9 petroleum resin is mainly used which has a good miscibility with natural rubber particles, and little affect on rubber vulcanization. Adding in rubber and tires, petroleum resin can increase the adhesion and the reinforcement and can also play as softener. C. Adhesives Industry: C9 petroleum resin having good adhesion, added in the process of producing adhesives and pressure-sensitive adhesives can improve the adhesive bond strength, acid resistance, alkali resistance and water resistance, and also can reduce production costs effectively. D. Ink Industry: In ink industry mainly use the high softening point of C9 petroleum resin which can reach the effect of show color, quick-drying and brightening and improve printing performance, etc. F. others Petroleum resin having certain characteristic of unsaturated, can be used as paper glue, plastic modifier etc. Package: 25 KG plastic woven bags or paper kraft bags.