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Specialty Compounds RTP Company

Aearo E-A-R Specialty Composites VersaDamp™ V-2750 TPE
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Elastomer, Melt-Processible Rubber

Material Notes: VersaDamp TPEs are olefinic dynamic vulcanizates. The VersaDamp 2000 series materials provide predictable damping performance throughout a broad range of temperatures. They can be injection molded into a wide variety of standard or custom isolators, including grommets, equipment mounts, bumpers, and gaskets. They feature high internal damping properties for low amplification at resonance to protect equipment during frequency cycling and random shocks, effective shock protection for sensitive mechanisms within minimum sway parameters, and quick return to equilibrium after vibrations or shocks.

Information provided by Aearo E-A-R Specialty Composites.

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Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 70705 sec.; ASTM D2240
Tensile Strength at Break 6.23 MPa903 psiASTM D412
Elongation at Break 343 %343 %ASTM D412
Tensile Modulus 0.00329 GPa0.477 ksiASTM D412
Compressive Yield Strength 0.340 MPa49.3 psiCompressive Load Deflection at 5%; ASTM D575
 0.650 MPa94.3 psiCompressive Load Deflection at 10%; ASTM D575
 0.950 MPa138 psiCompressive Load Deflection at 15%; ASTM D575
 1.35 MPa196 psiCompressive Load Deflection at 20%; ASTM D575
 1.85 MPa268 psiCompressive Load Deflection at 25%; ASTM D575
Compressive Modulus 0.00580 GPa0.841 ksiat 15% Compression; ASTM D575
Rebound 27 %27 %Bashore Rebound; 22°C; ASTM D2632
 49 %49 %Bashore Rebound; 70°C; ASTM D2632
Tear Strength 22.8 kN/m130 pliASTM D624
Compression Set  14.9 %
@Temperature 20.0 °C,
Time 86400 sec
14.9 %
@Temperature 68.0 °F,
Time 24.0 hour
ASTM D395B
 20.5 %
@Temperature 20.0 °C,
Time 1800 sec
20.5 %
@Temperature 68.0 °F,
Time 0.500 hour
ASTM D395B
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 100 °C212 °FContinuous
 125 °C257 °FIntermittent
Brittleness Temperature <= -40.0 °C<= -40.0 °FASTM D2137
Flammability, UL94 HBHBMeets HBF
 
Descriptive Properties
MVSS 302 FlammabilityPasses
Relative Peak Transmissibility9.7 dBG-411 Grommet; 1.2lb load @ 20°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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PEARC16 / 35309

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