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Lubrizol LifeSciences Tecoflex® EG-80A-B40 TPU – 40% Barium Sulfate
Categories: Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Ether Grade

Material Notes: Medical Grade Aliphatic Polyether- based Thermoplastic Polyurethane (TPU) with 40% loading of Barium Sulfate

Features: offers an inherent ultraviolet (UV) stability that resists yellowing by aging and sterilization, good mechanical properties, radiopaque and can be color-matched

Process: Extrusion or Injection Molding

Key Words: BaSO4
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Physical PropertiesMetricEnglishComments
Specific Gravity 1.48 g/cc1.48 g/ccASTM D792
Linear Mold Shrinkage 0.0080 - 0.012 cm/cm0.0080 - 0.012 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7878ASTM D2240
Tensile Strength, Ultimate 32.4 MPa4700 psiASTM D412
Elongation at Break 660 %660 %ASTM D412
100% Modulus 3.45 MPa
@Strain 100 %
500 psi
@Strain 100 %
ASTM D412
200% Modulus 6.21 MPa
@Strain 200 %
900 psi
@Strain 200 %
ASTM D412
300% Modulus 8.27 MPa
@Strain 300 %
1200 psi
@Strain 300 %
ASTM D412
Flexural Modulus 0.0103 GPa1.50 ksiASTM D790
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 154.4 °C309.9 °FInjection
Front Barrel Temperature 162.7 °C324.9 °FInjection
Nozzle Temperature 168.3 °C334.9 °FInjection
Zone 1 171.1 °C340.0 °FExtrusion
Zone 2 176.6 °C349.9 °FExtrusion
Zone 3 182.8 °C361.0 °FExtrusion
Zone 4 187.7 °C369.9 °FExtrusion
Adapter Temperature 187.7 °C369.9 °FExtrusion
Die Temperature 187.7 °C369.9 °FExtrusion
Melt Temperature <= 193.3 °C<= 379.9 °FInjection
Mold Temperature 4.40 - 26.6 °C39.9 - 79.9 °FInjection

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PLUBR9065 / 203632

Specialty Compounds RTP Company

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