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RESPOND™ EX4290

Polyolefin

Supplied by LyondellBasell Advanced Polyolefins USA, Inc.

The technical datasheet with complete property values for RESPOND™ EX4290 is available to members of the Prospector Plastics Database.
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Product Description
Respond EX4290 thermoplastic elastomer is an engineered polyolefin with elastomeric behavior. It is designed for coextrusion and thermoforming applications where "soft touch" and flexibility are needed. This material is colorable, it can be supplied with or without UV stabilizers, and it may be recycled with other polyolefins.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Good Colorability
  • Good Flexibility
  • Recyclable Material
  • Soft
  
Processing Method 
  • Coextrusion
  • Extrusion
  • Thermoforming
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
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: RESPOND™ EX4290, RESPOND EX4290, RESPOND™ , RESPOND, RESPONDEX4290, EX 4290, EX4290, Polyolefin, Unspecified, Polyolefin Unspecified, Polyolefin, LyondellBasell APO, PolyolefinUnspecified, 4290EX
Features
Features may also be described by the following terms: Good Flexibility, Flexible, Good Colorability.
Notes
1Typical properties: these are not to be construed as specifications.
2150x10x4 mm
30.079 in/min
480x10x4 mnm specimen
 
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.