C9 Hydrocarbon Resin（dark color）

TYPE: CY80~140

Character:

CY80~140 is a brown to dark brown granular or flake solid of thermoplastic resin, it is produced by ethylene and carbon fraction of the C9 reorganization divided into nine fractions of raw materials, through a special production process, at a certain temperature and pressure conditions, generated by the polymerization of low molecular weight range of 300-3000 molecular weight polymer. It has a low acid value, good miscibility, water resistance, resistance to chemicals, ethanol and other characteristics of the acid with a chemically stable, and adjust the viscosity and thermal stability characteristics. C9 petroleum resin is generally not used alone, but as promoters, adjusting agents, modifiers and other resins used together.

Applications:
A, Paint:C9 petroleum resin can increase the added paint gloss paint, paint film adhesion, hardness, acid and alkali resistance. B, Tires and rubber: tires and rubber is mainly the use of low softening point of C9 petroleum resin. Such resins and natural rubber particles have a good miscibility of the rubber vulcanization process is not a big impact, add oil and rubber tires can play a tackifying resin, reinforcement, softening effect. C, The ink industry: petroleum resin, ink, mainly high softening point petroleum resin. Add oil and resin ink color development can play, quick-drying and brightening effects and improve printing performance and so on. D, Asphalt modifier: asphalt modifier, mainly with high softening point of C9 petroleum resin, increase the viscosity of bitumen to improve asphalt performance, the production of colored surface area; went to the stadium and other sports venues indispensable modified asphalt agent

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