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C5 Petroleum Resins for Rubber and Tyre mixing

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Our Petroleum Resins with the grades of HCR-C5100 and HCR-C5101 is a series of Petroleum Resins are pure C5 Aliphatic Hydrocarbon Resins without aormatic content applied exclusively in tire and rubber compounding. C5 Aliphatic Hydrocarbon Resins have an excellent compatibility with a wide variety of elastomers including natural rubber (NR), synthetic rubber, polyethylene, polypropylene, Styrene-Isoprene-Styrene (SIS), Styrene-ethylene-butadiene-styrene(SEBS) and Ethylene Vinyl Acetate (EVA), and also have a good compatibility with the natural tackifying resins (such as Terpene, Rosin and thereof derivatives). Additionally, the product can be used in rubber compounding as tackifying agent, reinforcement agent, softening agent as well as the filling agent, etc.


Light Color
Excellent Tackifying Property
Good softening and reinforcement properties in rubber mixing process, can enhance the ductility and peel resistance of rubber compounding.
Improve the tackiness of raw rubber without effecting the curing time and cured property of rubber compounding.
limited influence on vulcanization time and physical properties after vulcanization
Avoids the sticky problem to rubber processing machines

Contributes to a uniform dispersion of filling material in rubber compounding

Specification of the Petroleum Resins C5
 Items                          HCR-C5100       HCR-C5101   
 Appearance (eyeballing)      yellowish granule   yellowish granule  
 Softening Point (R&B)   100±5  100±4
 Color No. (50% Toluene)Ga.   5.0 Max   4.0 Max 
 Acid Value(mgKOH/g)   1.0 Max    1.0 Max
 Ash Content(wt%)    0.1 Max     0.1 Max
 Melt Viscosity(200℃)Cps      250 Max     220 Max


Recommended Fields

Rubber and Tyre Compounding 
The production of other rubber products such as sole, shoe heel, floor, strap, rubber pipe and inner tire
Light color daily-life rubber products
The light color products can also be used as Thermoplastic Road Marking Paint and pressure-sensitive adhesive

plastic woven bags or Kraft paper bags.

C5 Petroleum Resins are non-hazardous chemical product. It should be stored in dry and cool places. Keep away from fire. Sunshine, moisture and pollution. Avoided prolonged storage due to the potential effect on performance.


DCPD Hydrocarbon Resin ( DCPD Petroleum Resin) for Rubber and Tire

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