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ENGAGE™ 8842

Polyolefin Elastomer

Supplied by The Dow Chemical Company

The technical datasheet with complete property values for ENGAGE™ 8842 is available to members of the Prospector Plastics Database.
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Product Description
ENGAGE™ 8842 Polyolefin Elastomer is an ultra-low density ethylene-octene copolymer which offers exceptional properties of an ultra-low density elastomer with the added potential of handling this polymer in pellet form.

ENGAGE 8842 has excellent flow characteristics and provides superb impact properties in blends with polypropylene (PP) and polyethylene (PE). It performs well in TPO applications where superior low temperature impact properties are desired.

Main Characteristics:
  • Pellet form
  • Excellent flow characteristics
  • Improved impact in polypropylene and polyethylene
  • Talc dusted (untreated, 1 µm)

Applications:
  • Injection molded industrial and consumer durable goods
  • Impact modification of TPO
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238
Mooney Viscosity (ML 1+4, 250°F)
MU
 ASTM D1646
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus - 100% Secant 2 (Compression Molded)
psi
 ASTM D638
Tensile Strength 2 (Break, Compression Molded)
psi
 ASTM D638
Tensile Elongation 2 (Break, Compression Molded)
%
 ASTM D638
Flexural Modulus
     ASTM D790
1% Secant: Compression Molded
psi
  
2% Secant: Compression Molded
psi
  
Elastomers
Nominal Value
Unit
Test Method
Tear Strength 3
lbf/in
 ASTM D624
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness
     ASTM D2240
Shore A, 1 sec, Compression Molded
 
  
Shore D, 1 sec, Compression Molded
 
  
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature (DSC)
°F
 Internal Method
Melting Temperature (DSC) 4
°F
 Internal Method
Peak Crystallization Temperature (DSC)
°F
 Internal Method
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: ENGAGE™ 8842, ENGAGE 8842, ENGAGE™ , ENGAGE, ENGAGE8842, 8842, TPO, Thermoplastic Polyolefin Elastomer, TPO (POE), TPO POE, Thermoplastic Elastomer, TPE, Dow, ThermoplasticPolyolefinElastomer, TPOPOE, ThermoplasticElastomer
Notes
1Typical properties: these are not to be construed as specifications.
220 in/min
3Die C
410°C/min
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.