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Master Bond adhesives

Dow Pellethane® 2351-85AE Polyurethane Elastomer, Ether Based  (discontinued **)
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Ether Grade

Material Notes: PELLETHANE® 2351-85AE elastomer is a polyether hybrid specialty polyurethane elastomer compound which combines excellent resistance to fuels and oils with good hydrolytic stability and high damping capacity.

Data provided by Dow Chemical.

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Physical PropertiesMetricEnglishComments
Density 1.13 g/cc0.0408 lb/in³
Linear Mold Shrinkage 0.015 cm/cm0.015 in/in
Melt Flow 25 g/10 min
@Load 8.70 kg,
Temperature 190 °C
25 g/10 min
@Load 19.2 lb,
Temperature 374 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8585
Tensile Strength at Break 24.4 MPa3540 psi
Elongation at Break 610 %610 %
50% Modulus 5.50 MPa
@Strain 50 %
5.50 MPa
@Strain 50 %
100% Modulus 5.90 MPa
@Strain 100 %
856 psi
@Strain 100 %
300% Modulus 9.70 MPa
@Strain 300 %
1410 psi
@Strain 300 %
Tear Strength 127 kN/m725 pli
Taber Abrasion, mg/1000 Cycles 5050H22 Wheel
Compression Set  30 %
@Temperature 23.0 °C
30 %
@Temperature 73.4 °F
 80 %
@Temperature 70.0 °C
80 %
@Temperature 158 °F
Tensile Set 80 %80 %Elongation set after break
 
Thermal PropertiesMetricEnglishComments
CTE, linear 159 µm/m-°C
@Temperature 20.0 °C
88.3 µin/in-°F
@Temperature 68.0 °F
Vicat Softening Point 67.0 °C153 °F
Glass Transition Temp, Tg -24.0 °C-11.2 °F
Clash Berg Stiffness Temperature -38.0 °C-36.4 °F

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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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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