Alpha-Methylstyrene Synthetic Petroleum Resin C5 and Hydrocarbon Resin C9 Form China CAS 68131-99-7
C9 hydrogenated resins are water-white hydrogenated hydrocarbon resins with characteristics such as low melt viscosity and narrow molecular weight distribution, excellent thermal stability, low odor and water-soluble polymers such as APAO and SIS.
It is mainly used in hot melt adhesives (HMA), hot melt adhesives for hygiene products (HMPSA). C9 Hydrogenated Hydrocarbon Resin is a water-white thermoplastic resin obtained by the polymerization and hydrogenation of C9 hydrocarbon. Its colorless and transparent nature is particularly suitable for use in light-colored products.
Main applications: adhesive layer for hot melt adhesive (SBPSA), has good thermal stability and compatibility with base polymers such as ethylene vinyl acetate (EVA) and styrene block copolymer (SBS), etc.
They are widely used in pressure sensitive adhesives, hot melt adhesives and rubber based adhesives, especially in food, medical devices and interior decoration.




