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PELPRENE™ E450B

Thermoplastic Polyester Elastomer

Supplied by TOYOBO America, Inc.

The technical datasheet with complete property values for PELPRENE™ E450B is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Copolymer
  • General Purpose
  • Good Chemical Resistance
  • Good Processability
  • Medium Heat Resistance
Uses 
  • General Purpose
Forms 
  • Pellets
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 (0.0787 in)
in/in
 ASTM D955
Water Absorption (Equilibrium, 73°F, 65% RH)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Compressive Modulus
psi
 ASTM D695
Taber Abrasion Resistance (1000 Cycles)
mg
 ASTM D1044
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress (50% Strain)
psi
 ASTM D412
Tear Strength
lbf/in
 ASTM D624
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed)
°F
 ASTM D648
Brittleness Temperature
°F
 ASTM D746
Vicat Softening Temperature
°F
 ASTM D1525
Melting Temperature
°F
 DSC
CLTE - Flow
in/in/°F
 ASTM D696
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
 
 UL 94
Additional Information
Hardness, JIS k6301, A scale: 99
10% Compression Modulus, ASTM D695: 39.2 MPa
Coefficient of Linear Thermal Expansion, TMA: 14e-5 1/K
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: PELPRENE™ E450B, PELPRENE E450B, PELPRENE™ , PELPRENE, PELPRENEE450B, E 450 B, E450B, E450, 450B, Thermoplastic Polyester Elastomer, TPEE, Thermoplastic Elastomer, TPE, Toyobo, ThermoplasticPolyesterElastomer, ThermoplasticElastomer, 450E
Features
Features may also be described by the following terms: Medium Heat Resistance, Good Processability, Easy Processing, Good Chemical Resistance, Chemical Resistant.
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.