c5/c9 copolymorized resins are a kind of hydrocarbon resin widely used in tyre rubber mixing. it has good compatibility with natural rubber( nr), synthetic rubber, polyethylene, polypropylene, sis, sebs, eva etc.. it is also used as tackifier,reinforcing agent,softener and filler in rubber mixing. specification: appearance: granule. flake softing point: 100+/-5 ℃ color gardner: 10# acid value: <0.3 ash content: <0.1 packaging: 25kgs per pp bags properties in rubber mixing: • excellent tackify property. • improve extensibility and spalling resistance. • cure time and the physical properties after sulfuration are not affected. • avoid adhesive capacity to processing machinery. • help filling material distribute evenly. • proper color. application field recommended: synthetic rubber, rubber mixing besides, has a lot of other uses: hot-melt adhesive ,paint,printing ink,hot-melt road-marking paint ,pressure sensitive adhesive,shoes adhesive ,roofage, porefilling caulking compound, cable compound, textile finishing, coating，paper sizing agent and plastic modifiers . • other rubber products, such as tread, shoes heel, floor, belt etc.. • light-colored rubber daily-use products. • light-colored one can be used in pressure sensitive adhesive. welcome to feel free to contact us, we will always be at your service.