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Ensinger PEI

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Lubrizol Estane® GP 55DB Thermoplastic Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP
Material Notes: Type: Estane® GP 55DB is an aromatic polyester-based thermoplastic polyurethane (TPU).

Features: Translucent spherical pellets.

Uses: Injection molding parts

Information provided by The 159 Corporation
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 1.23 g/ccISO 2781
Maximum Moisture Content 0.050
Melt Flow 20 - 35 g/10 min
@Load 8.70 kg,
Temperature 210 °C
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 54ISO 868
Tensile Strength 48.0 MPaISO 527
Elongation at Break 530 %ISO 527
Modulus of Elasticity 0.110 GPaISO 527
50% Modulus 13.0 MPa
@Strain 50 %
100% Modulus 16.5 MPa
@Strain 100 %
300% Modulus 27.5 MPa
@Strain 300 %
Tear Strength 114 kN/mNicked; ISO 34-1B
 170 kN/mUnnicked; ISO 34-1B
Abrasion 40[mm3]; ISO 4649
Compression Set 25 %
@Temperature 22.0 °C,
Time 252000 sec		ISO 815
 42 %
@Temperature 70.0 °C,
Time 86400 sec		ISO 815
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 124 °CA50; ISO 306
 
Processing PropertiesOriginal ValueComments
Feed Temperature 40.0 °C
Nozzle Temperature 205 °C
Zone 1 195 - 205 °C
Zone 2 205 - 215 °C
Zone 3 210 - 220 °C
Zone 4 205 - 215 °C
Drying Temperature 100 °C
@Time 7200 - 10800 sec
Dew Point -30.0 °C

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 go back to viewing the property data in MatWeb's normal format.

PLUBR5023 / 238893

Proto3000 – 3D Engineering Solutions




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