Overview of materials for Polyether Ester Elastomer

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Overview of materials for Polyether Ester Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyester, TP; Polyether Ester Elastomer
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polyether Ester Elastomer". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
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Physical Properties	Original Value	Comments

Density	1.05 - 1.48 g/cc	Average value: 1.20 g/cc Grade Count:156
Water Absorption	0.100 - 7.00 %	Average value: 0.975 % Grade Count:73
Moisture Absorption at Equilibrium	0.150 - 0.580 %	Average value: 0.297 % Grade Count:27
Linear Mold Shrinkage	0.00300 - 0.0200 cm/cm	Average value: 0.0145 cm/cm Grade Count:36
Melt Flow	0.300 - 58.0 g/10 min	Average value: 12.6 g/10 min Grade Count:155

Mechanical Properties	Original Value	Comments
Hardness, Shore A	70.0 - 99.0	Average value: 90.3 Grade Count:4
Hardness, Shore D	20.0 - 80.0	Average value: 49.8 Grade Count:156
Tensile Strength, Ultimate	7.00 - 54.0 MPa	Average value: 27.2 MPa Grade Count:130
Tensile Strength, Yield	15.0 - 35.0 MPa	Average value: 22.2 MPa Grade Count:3
Elongation at Break	50.0 - 980 %	Average value: 407 % Grade Count:153
Elongation at Yield	10.0 - 74.0 %	Average value: 29.5 % Grade Count:14
Modulus of Elasticity	0.0500 - 1.00 GPa	Average value: 0.266 GPa Grade Count:32
Tenacity	0.0120 - 0.0250 N/tex	Average value: 0.0187 N/tex Grade Count:10
Flexural Yield Strength	2.26 - 36.3 MPa	Average value: 14.5 MPa Grade Count:29
Flexural Modulus	0.0150 - 1.18 GPa	Average value: 0.248 GPa Grade Count:106
Compressive Modulus	0.00196 - 0.0350 GPa	Average value: 0.0138 GPa Grade Count:4
Resilience	44.0 - 78.0	Average value: 62.0 Grade Count:4
Izod Impact, Notched	0.686 J/cm - NB	Average value: 1.25 J/cm Grade Count:35
	0.0500 - 99.99 J/cm @Temperature -40.0 - -40.0 °C	Average value: 0.907 J/cm Grade Count:14
	0.490332 - 980.567 J/cm @Temperature -40.0 - -40.0 °C	Average value: 0.907 J/cm Grade Count:16
	0.490332 - 980.567 J/cm @Thickness 3.17 - 3.17 mm	Average value: 0.907 J/cm Grade Count:16
Izod Impact, Unnotched	1.1768 - 980.567 J/cm @Temperature -40.0 - -23.0 °C	Average value: 3.85 J/cm Grade Count:18
Izod Impact, Notched (ISO)	9.00 kJ/m² - NB	Average value: 22.3 kJ/m² Grade Count:25
	5.00 kJ/m² - NB @Temperature -40.0 - -20.0 °C	Average value: 6.50 kJ/m² Grade Count:13
Charpy Impact Unnotched	0.600 J/cm² - NB @Temperature -30.0 - -30.0 °C	Average value: 0.600 J/cm² Grade Count:3
Charpy Impact, Notched	1.00 J/cm² - NB	Average value: 2.90 J/cm² Grade Count:32
	0.600 J/cm² - NB @Temperature -30.0 - -30.0 °C	Average value: 1.27 J/cm² Grade Count:31
Tensile Impact Strength	179 - 233 kJ/m²	Average value: 204 kJ/m² Grade Count:7
Tear Strength	40.0 - 280 kN/m	Average value: 131 kN/m Grade Count:91
Graves Tear Strength	60.0 - 150 kN/m	Average value: 92.5 kN/m Grade Count:6
Taber Abrasion, mg/1000 Cycles	0.140 - 120	Average value: 42.7 Grade Count:34
Compression Set	50.0 - 60.0 %	Average value: 55.0 % Grade Count:3

Electrical Properties	Original Value	Comments
Electrical Resistivity	1.00e+12 - 1.00e+15 ohm-cm	Average value: 3.52e+14 ohm-cm Grade Count:19
Surface Resistance	8.00e+10 - 1.00e+15 ohm	Average value: 3.39e+14 ohm Grade Count:14
Dielectric Constant	3.30 - 20.0	Average value: 4.84 Grade Count:15
Dielectric Strength	20.0 - 30.0 kV/mm	Average value: 22.1 kV/mm Grade Count:19
Dissipation Factor	0.00100 - 0.0810	Average value: 0.0345 Grade Count:15
Comparative Tracking Index	600 V	Average value: 600 V Grade Count:19

Thermal Properties	Original Value	Comments
CTE, linear	110 - 220 µm/m-°C	Average value: 155 µm/m-°C Grade Count:22
CTE, linear, Transverse to Flow	110 - 220 µm/m-°C	Average value: 151 µm/m-°C Grade Count:15
Melting Point	150 - 224 °C	Average value: 199 °C Grade Count:155
Maximum Service Temperature, Air	120 - 180 °C	Average value: 152 °C Grade Count:17
Deflection Temperature at 0.46 MPa (66 psi)	46.0 - 130 °C	Average value: 89.1 °C Grade Count:41
Deflection Temperature at 1.8 MPa (264 psi)	50.0 - 155 °C	Average value: 94.8 °C Grade Count:4
Vicat Softening Point	50.0 - 210 °C	Average value: 148 °C Grade Count:96
Brittleness Temperature	-100 - -40.0 °C	Average value: -62.1 °C Grade Count:77
Glass Transition Temp, Tg	-78.0 - 28.0 °C	Average value: -35.1 °C Grade Count:18
Flammability, UL94	HB - V-0	Grade Count:26

Processing Properties	Original Value	Comments
Nozzle Temperature	180 - 220 °C	Average value: 200 °C Grade Count:18
Die Temperature	190 - 220 °C	Average value: 205 °C Grade Count:18
Melt Temperature	170 - 230 °C	Average value: 202 °C Grade Count:18
Drying Temperature	80.0 - 100 °C	Average value: 97.5 °C Grade Count:18
Moisture Content	0.0300 %	Average value: 0.0300 % Grade Count:18
Injection Pressure	5.90 - 7.90 MPa	Average value: 6.90 MPa Grade Count:18
Cycle Time - Injection	1.20 - 1.50 sec	Average value: 1.35 sec Grade Count:18
Cycle Time - Cooling	10.0 - 20.0 sec	Average value: 15.0 sec Grade Count:18

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.

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O5415 / 78502

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