HSR Emulprene 261

About this product

Emulprene 261 is a self-reinforcing emulsion rubber due to its high styrene content. The design of the elastomer allows for excellent processability during mixing and the special antioxidant used in its manufacture make it non-staining.

Applications: Emulprene 261 is used as a reinforcing agent that does not alter the final products specific gravity while increasing the hardness, rigidity, abrasive and tear resistance as well as improving the flexibility of vulcanized shoe-soles. This product can also be used as raw material in the manufacture of tires.

Grade: 261 · Bound Styrene: 74% · Oil: NAPH

Markets: Compounding · Tire

Technical data sheet:

Description Emulprene 261 is a self-reinforcing emulsion rubber due to its high styrene content. It is plasticized with 12 PHR of naphthenic oil. The design of the elastomer allows for excellent processability during mixing and the special antioxidant used in its manufacture make it non-staining.

Packing This product is commercialized in 34 or 25 +/- 1Kg in low melting point polyethylene bags. Additional packing information upon request.

Uses Emulprene 261 is used as a reinforcing agent that does not alter the final products specific gravity while increasing the hardness, rigidity, abrasive, and tear resistance as well as improving the flexibility of vulcanized shoe-soles. This product can also be used as raw material in the manufacture of tires.

Storage Store in dry and ventilated area where it will not be exposed to direct sunlight, extreme temperatures, or sources of ignition. Please consult Emulprene 261 Safety Data Sheet (SDS) for more detailed handling and storage information.

June, 2025.