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DEXFLEX® 727

Thermoplastic Polyolefin Elastomer

Supplied by LyondellBasell Advanced Polyolefins USA, Inc.

The technical datasheet with complete property values for DEXFLEX® 727 is available to members of the Prospector Plastics Database.
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Product Description
Dexflex 727 is a thermoplastic olefinic elastomer (TPO) designed for automotive exterior applications that require a combination of stiffness, good low-temperature impact resistance, and excellent processability.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Processability
  • Good Stiffness
  • Good Weather Resistance
  • Low Temperature Impact Resistance
  • Paintable
Uses 
  • Automotive Applications
  • Automotive Exterior Parts
  
Automotive Specifications 
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress 2 (Yield, 0.157 in)
psi
 ISO 527-2/50
Flexural Modulus 3, 4 (0.157 in)
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Instrumented Dart Impact 5 (73°F)
in·lb
 ASTM D3763
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DEXFLEX® 727, DEXFLEX 727, DEXFLEX® , DEXFLEX, DEXFLEX727, 727, TPO, Thermoplastic Polyolefin Elastomer, TPO (POE), TPO POE, Thermoplastic Elastomer, TPE, LyondellBasell APO, ThermoplasticPolyolefinElastomer, TPOPOE, ThermoplasticElastomer
Features
Features may also be described by the following terms: Low Temperatuer Impact Resistance, Low Temp Impact Resistance, Good Processability, Easy Processing, Good Stiffness, Good Weather Resistance, Weather Resistant.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.
Automotive Specifications
This plastic material has approval for 3 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): CHRYSLER (2), FORD (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
  
Clamp Tonnage
tons/in²
  
Cushion
in
  
Notes
1Typical properties: these are not to be construed as specifications.
2150x10x4 mm specimen
30.079 in/min
480x10x4 mm specimen
57.22 ft/sec
 
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.