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Aearo E-A-R Specialty Composites VersaDamp™ V-2550 TPE

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer Aearo E-A-R Specialty Composites
Trade Name VersaDamp™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Aearo E-A-R Specialty Composites VersaDamp™ V-2550 TPE.pdf
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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.
Mechanical Properties Metric English Comments
Hardness, Shore A 57
57
5 sec.; ASTM D2240
Tensile Strength at Break 4.32 MPa
627 psi
ASTM D412
Elongation at Break 310 %
310 %
ASTM D412
Tensile Modulus 0.00217 GPa
0.315 ksi
ASTM D412
Compressive Yield Strength 0.150 MPa
21.8 psi
Compressive Load Deflection at 5%; ASTM D575
0.370 MPa
53.7 psi
Compressive Load Deflection at 10%; ASTM D575
0.570 MPa
82.7 psi
Compressive Load Deflection at 15%; ASTM D575
0.810 MPa
117 psi
Compressive Load Deflection at 20%; ASTM D575
1.14 MPa
165 psi
Compressive Load Deflection at 25%; ASTM D575
Compressive Modulus 0.00400 GPa
0.580 ksi
at 15% Compression; ASTM D575
Resilience 26
26
% Bashore Rebound; 22°C; ASTM D2632
48
48
% Bashore Rebound; 70°C; ASTM D2632
Tear Strength 21.7 kN/m
124 pli
ASTM D624
Taber Abrasion, mg/1000 Cycles 393
393
H22 Wheel; ASTM D3389
Compression Set 4.9 %
4.9 %
24 hour at 20°C; ASTM D395B
13.8 %
13.8 %
1/2 hour at 20°C; ASTM D395B
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 100 °C
212 °F
Continuous
125 °C
257 °F
Intermittent
Brittleness Temperature -54.0 °C
-65.2 °F
ASTM D2137
Glass Transition Temp, Tg -64.0 °C
-83.2 °F
DMA @ 10 Hz; ASTM D2240
Flammability, UL94 HB
HB
Meets HBF
Descriptive Properties Value Comments
Bacterial Resistance Meets
ASTM G21
Fungal Resistance Meets
ASTM G22
MVSS 302 Flammability Passes
Ozone Resistance No Cracking
ASTM D1149-91
Relative Peak Transmissibility 11.1 dB
G-411 Grommet; 1.2lb load @ 20°C
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