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Emulpreneâ„¢ 1778R

1 of 30 products in this brand
Emulprene 1778R is a cold emulsion styrene-butadiene copolymer, polymerized using fatty acid and rosin acid as emulsifier, coagulated by salt-acid system and it is extended utilizing 37.5phr of naphthenic oil and meets the European directive 2005/69/EC.

Polymer Name: Styrene Butadiene Block Copolymer

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Identification & Functionality

Technologies

Features & Benefits

Materials Features

Applications & Uses

Applications

Emulpene 1778R is used in the manufacture of tires and industrial products for its excellent processing properties.

Recommended Appliactions:

  • Tires
  • Sponge
  • Seals
  • Hoses
  • Footwear
  • Rolls
  • Mechanical goods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile StrengthTDBMPaASTMD 3185
Elongation at BreakTDB%ASTMD 3185
ModulusTDBMPaASTMD 3185
Physical Properties
ValueUnitsTest Method / Conditions
Mooney Viscosity (ML1+4, 100°C)45 - 50-ASTM D1646
Compound Mooney Viscosity (ML1+4, 100°C)TDB-ASTMD 1646
Cured Properties
ValueUnitsTest Method / Conditions
MLTDBlbf/inASTMD 2084
MHTDBlbf/inASTMD 2084
ts1TDBminASTMD 2084
tc(50)TDBminASTMD 2084
tc(90)TDBminASTMD 2084
Other Properties
ValueUnitsTest Method / Conditions
Soapmax. 0.5%ASTMD 5774
Organic Acid3.6 - 6.4%ASTMD 5774
Naphthenic Oil25.6 - 29.6%ASTMD 5754
Volatile Mattermax. 0.7%ASTMD 5668
Ash Contentmax. 0.75%ASTMD 5667
Bound Styrene22.5 - 24.5%ASTMD 5775

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging and Storage

This product is commercialized in 34 ± 1 Kg rectangular bales individually wrapped in low melting point polyethylene film and shipped in 36-bale cardboard boxes.

Store in dry and ventilated area where it will not be exposed to direct sunlight, extreme temperatures or sources of ignition.Please consult Emulprene 1778R Material Security Data Sheet (MSDS) for more detailed handling and storage information.