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Elexar® EL-8451

Thermoplastic Elastomer

Supplied by Teknor Apex Company

The technical datasheet with complete property values for Elexar® EL-8451 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Uses 
  • Appliance Wire Insulation
  • Appliance Wire Jacketing
  • Cable Jacketing
  • Connectors
  • Flexible Cord Jacketing
  • Industrial Cable Insulation
  • Terminal Cable Jacketing
  • Underground Power Cable
  • Wire & Cable Applications
  • Wire Jacketing
Automotive Specifications 
Appearance 
  • Opaque
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ASTM D1238
Mechanical
Nominal Value
Unit
Test Method
Flexural Modulus
psi
 ASTM D790
Elastomers
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D412
Tensile Elongation (Break)
%
 ASTM D412
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Brittleness Temperature
°F
 ASTM D746
Electrical
Nominal Value
Unit
Test Method
Dielectric Constant
     ASTM D150
1 kHz
 
  
1 MHz
 
  
Dissipation Factor
     ASTM D150
1 kHz
 
  
1 MHz
 
  
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
 
 UL 94
Oxygen Index
%
 ASTM D2863
Additional Information
UL-1581:
  • Maximum Continuous Operating Temp, 105°C
  • Meets 720 hour Sunlight Resistance
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Elexar® EL-8451, Elexar EL8451, Elexar® , Elexar, ElexarEL8451, EL, EL-8451, EL8451, EL:8451, EL/8451, EL+8451, EL_8451, EL 8451, Thermoplastic Elastomer, TPE, Teknor Apex, ThermoplasticElastomer, 8451EL
Uses
Uses may also be described by the following terms: Wire and Cable Applications, Wire & Cable Applications, Appliance Wire Insulation, Industrial Cable Insulation, Appliance Wire Jacketing, Flexible Cord Jacketing, Terminal Cable Jacketing.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): CHRYSLER (1).
Injection
Nominal Value
Unit
 
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Injection Rate
 
  
Back Pressure
psi
  
Screw Speed
rpm
  
Cushion
in
  
Injection Notes
Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C).
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
°F
  
Cylinder Zone 2 Temp.
°F
  
Cylinder Zone 3 Temp.
°F
  
Cylinder Zone 5 Temp.
°F
  
Die Temperature
°F
  
Extrusion Notes
Screw Speed: 30 to 100 rpm
Notes
1Typical properties: these are not to be construed as specifications.
 
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.