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Rulon Bearings

Lubrizol LifeSciences Carbothane® AC-4055D-B20 Aromatic TPU
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Radiopaque Grade – 20% loading of Barium Sulfate

Features: Medical Grade Aromatic Polycarbonate-based TPU with very good mechanical properties, chemical resistance, excellent oxidative stability and can be color-matched

Process: Extrusion, Injection Molding or Solution

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 PropertiesMetricEnglishComments
Specific Gravity 1.44 g/cc1.44 g/ccASTM D792
Linear Mold Shrinkage 0.0090 cm/cm0.0090 in/in1”x.25”x6” bar; ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 5656ASTM D785
Tensile Strength, Ultimate 68.9 MPa10000 psiASTM D412
Elongation at Break 350 %350 %ASTM D412
100% Modulus 24.8 MPa
@Strain 100 %
3600 psi
@Strain 100 %
ASTM D412
200% Modulus 37.2 MPa
@Strain 200 %
5400 psi
@Strain 200 %
ASTM D412
300% Modulus 59.3 MPa
@Strain 300 %
8600 psi
@Strain 300 %
ASTM D412
Flexural Modulus 0.143 GPa20.7 ksiASTM D790
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 95.0 °C203 °FASTM D1525
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 190 °C374 °FInjection
Front Barrel Temperature 200 °C392 °FInjection
Nozzle Temperature 180 °C356 °FInjection
Zone 1 210 °C410 °FExtrusion
Zone 2 215 °C419 °FExtrusion
Zone 3 221 °C430 °FExtrusion
Zone 4 221 °C430 °FExtrusion
Adapter Temperature 215 °C419 °FExtrusion
Die Temperature 215 °C419 °FExtrusion
Melt Temperature 190 °C374 °FInjection
Mold Temperature 10.0 - 38.0 °C50.0 - 100 °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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PLUBR9018 / 203585

Aluminum Castings

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