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Emulprene™ 261

1 of 30 products in this brand
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.

Polymer Name: Styrene Butadiene Block Copolymer

Additives Included: Antioxidant

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Identification & Functionality

Additives Included
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
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.

Recommended Appliactions:

  • Tires
  • Footwear

Properties

Chemical Properties
ValueUnitsTest Method / Conditions
Volatile Mattermax. 0.75%ASTMD 5668
Ash Contentmax. 1%ASTMD 5667
Organic Acid3.0 - 6.0%ASTMD 5774
Soapmax. 0.5%ASTMD 5774
Bound Styrenemax. 66%ASTMD 5775
Physical Properties
ValueUnitsTest Method / Conditions
Hardness99.0Shore APMA-PT 35
Specific Gravity1.0gr/ccASTMD 297

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging and Storage

This product is commercialized in 34 or 25 +/- 1Kg in low melting point polyethylene bags.

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 Material Safety Data Sheet (MSDS) for more detailed handling and storage information.