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Hytrel® HTR237BG BK320

THERMOPLASTIC POLYESTER ELASTOMER

Supplied by DuPont Performance Polymers

The technical datasheet with complete property values for Hytrel® HTR237BG BK320 is available to members of the Prospector Plastics Database.
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Product Description
Hytrel® HTR237BG is designed for blow molding or processing techniques requiring high viscosity. It has nominal durometer hardness of 45D, is pigmented black with fine particle size carbon black and contains a general purpose stabilizer.
General  
Material Status 
  • Preliminary Data 1
Availability 
  • Asia Pacific
  • Europe
  • North America
RoHS Compliance 
Appearance 
  • Black
Processing Method 
  • Blow Molding
Part Marking Code (ISO 11469)
  • >TPC-ET<
Resin ID (ISO 1043)
  • TPC-ET
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (220°C/2.16 kg)
g/10 min
 ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress (Break, 73°F)
psi
 ISO 527-2/1BA
Tensile Stress - 10% Strain (73°F)
psi
 ISO 527-2/1BA
Tensile Strain (Break, 73°F)
%
 ISO 527-2/1BA
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact Strength
     ISO 180/1A
-40°F
 
  
73°F
 
  
Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Brittleness Temperature
°F
 ISO 974
Glass Transition Temperature
°F
 ISO 11357-2
Melting Temperature 3
°F
 ISO 11357-3
Additional Information
Nominal Value
Unit
Test Method
Drying Temperature - Blow Molding
°F
  
Drying Time - Dehumidified Dryer, Blow Molding
hr
  
Processing Moisture Content - Blow Molding
%
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Hytrel® HTR237BG BK320, Hytrel HTR237BG BK320, Hytrel® , Hytrel, HytrelHTR237BGBK320, HTR 237 BG BK 320, HTR237BG BK320, HTR237, 237BG, BGBK, BK320, HTR237BGBK320, Thermoplastic Copolyester Elastomer, TPC-ET, TPCET, TPC:ET, TPC/ET, TPC+ET, TPC_ET, TPC ET, Thermoplastic Elastomer, TPE, DuPont, ThermoplasticCopolyesterElastomer, ThermoplasticElastomer, 237HTR
Notes
1The above data are preliminary and are subject to change as additional data are developed on subsequent lots.
2Typical properties: these are not to be construed as specifications.
310°C/min
 
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.