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DOW™ EPDM 785

EPDM

The Dow Chemical Company

Product Description

EPDM 785 Hydrocarbon Rubber is a high viscosity semi-crystalline grade which offers ease of processing, fast cure rates, and high states of cure with standard sulfur cure systems. It is designed for molded and extruded applications requiring high viscosities, high green strength, and high filler capacity. It is ideally suited for a wide range of extruded profiles and molded goods. It can also be peroxide cured.

Main Characteristics

  • Semi-crystalline

  • Medium Diene levels

  • Good Green Strength

  • Pellet Form for Fast Mixing

  • Low Gel Content


Complies with:

  • U.S. FDA 21 CFR 175.105: Adhesives only

  • U.S. FDA 21 CFR 177.1210

  • U.S. FDA 21 CFR 177.1520(c)3.4

  • U.S. FDA 21 CFR 177.2600

  • Consult the regulations for complete details.


Applications

  • Extruded Profiles

  • Automotive Weather Stripping

  • Hose and Tubing


Storage and Handling

  • EPDM 785 Hydrocarbon Rubber should be stored indoors in its original packaging. The quality of EPDM products may be affected by exposure to artificial or natural light. The polymer should be stored in a cool environment to maintain the as received pellet condition.


Product Form

  • The product is typically a pellet but may with time change into a friable bale.

General
Original Document
Technical Datasheet-ASTM(English)
Appearance
Pellets/Granules
Processing
Extrusion
Profile Extrusion
Compliance
FDA
Specifications
Physical Value/Unit(Sign in to View) Test Standard Test Condition

Density/Specific Gravity

*** g/cm³ ASTM D297

Viscosity

***~*** MU ASTM D1646
Mooney Viscosity (ML 1+4, 125°C)

Filled/Ash

*** % ASTM D 5667

Ethylidene Norbornene (ENB) Content

***~*** % ASTM D6047

Ethylene Content

***~*** % ASTM D3900

Propylene Content

*** % ASTM D3900
Additional Information Value/Unit(Sign in to View) Test Standard Test Condition

Volatile Organic Compounds

*** wt% Internal

Reidual Monomer

*** ppm -
Residual Transition Metal

The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.