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Ensinger PEI

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Dow ENGAGE™ POE 58750 Polyolefin
Categories: Polymer; Thermoplastic; Polyolefin

Material Notes: Product Description: ENGAGE™ POE 58750 Polyolefin Elastomer is an ethylene-octene copolymer that has excellent flow characteristics and performs well in a wide range of general purpose thermoplastic elastomer applications. POE 58750 provides good impact properties in blends with PP and PE, especially in applications requiring slightly higher melt flow. It also provides high filler loading capability, excellent electrical properties, and (when corss-linked) exceptional heat aging, compression set, and weather resistance properties.
Main Characteristics:
  • Pellet form
  • Excellent flow characteristics
  • High filler loading
  • Excellent electrical properties
  • Improved impact in polypropylene and polyethylene
  • Exceptional heat aging, compression set, and weather resistance when cured
Applications:
  • General purpose thermoplastic elastomers
  • Wire and cable
  • Impact modification
Availability: Asia Pacific; Europe: Latin America; North America

Form: Pellets

Information provided by The Dow Chemical Company

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Physical PropertiesOriginal ValueComments
Density 0.870 g/ccASTM D792
Mooney Viscosity 8.0
@Temperature 121 °C
ML1+4; ASTM D1646
Melt Flow 5.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 66
@Time 1.00 sec
Compression Molded; ASTM D2240
Hardness, Shore D 17
@Time 1.00 sec
Compression Molded; ASTM D2240
Tensile Strength at Break 827 psiCompression Molded, 20 in/min; ASTM D638
Elongation at Break 1100 %Compression Molded, 20 in/min; ASTM D638
Tensile Modulus 334 psi100% Secant, 20 in/min, Compression Molded; ASTM D638
Flexural Modulus 1570 psi1% Secant, Compression Molded; ASTM D790
 1580 psi2% Secant, Compression Molded; ASTM D790
Tear Strength 212 pliDie C; ASTM D624
 
Thermal PropertiesOriginal ValueComments
Melting Point 138 °F
Crystallization Temperature 111 °FPeak
Vicat Softening Point 98.6 °FASTM D1525
Glass Transition Temp, Tg -63.4 °F

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PDOWF532 / 311225

Proto3000 – 3D Engineering Solutions

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