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DEXFLEX® 440

Thermoplastic Polyolefin Elastomer

Supplied by LyondellBasell Advanced Polyolefins USA, Inc.

The technical datasheet with complete property values for DEXFLEX® 440 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Discontinued
Availability 
  • North America
Features 
  • Good Weather Resistance
  • Low Temperature Toughness
  
Uses 
  • Automotive Exterior Parts
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Break)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Gardner Impact     ASTM D3029
-22°F
in·lb
  
73°F
in·lb
  
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
CLTE - Flow
in/in/°F
 ASTM D696
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DEXFLEX® 440, DEXFLEX 440, DEXFLEX® , DEXFLEX, DEXFLEX440, 440, 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 Temperature Toughness, Good Weather Resistance, Weather Resistant.
Injection
Nominal Value
Unit
 
Processing (Melt) Temp
°F
  
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.