Overview of materials for Thermoplastic Polyurethane, Elastomer, Ether Grade

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Overview of materials for Thermoplastic Polyurethane, Elastomer, Ether Grade
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Ether Grade
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Thermoplastic Polyurethane, Elastomer, Ether Grade". 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	1.00 - 1.65 g/cc	Average value: 1.17 g/cc Grade Count:270
Water Absorption	20.0 - 900 %	Average value: 214 % Grade Count:9
Loss On Ignition	28.0 - 32.0 %	Average value: 30.0 % Grade Count:5
Water Vapor Transmission	500 - 140000 g/m²/day	Average value: 27600 g/m²/day Grade Count:12
	300 - 6500 g/m²/day @Temperature 38.0 - 38.0 °C	Average value: 4080 g/m²/day Grade Count:4
Viscosity	72000 - 72000 cP @Temperature 204 - 204 °C	Average value: 72000 cP Grade Count:1
Maximum Moisture Content	0.0200 - 0.0500	Average value: 0.0222 Grade Count:27
Linear Mold Shrinkage	0.00110 - 0.0150 cm/cm	Average value: 0.00713 cm/cm Grade Count:95
Linear Mold Shrinkage, Transverse	-0.00300 - 0.00900 cm/cm	Average value: 0.00457 cm/cm Grade Count:22
Melt Flow	3.00 - 150 g/10 min	Average value: 39.6 g/10 min Grade Count:48

Mechanical Properties	Original Value	Comments
Hardness, Shore A	52.0 - 100	Average value: 85.2 Grade Count:198
Hardness, Shore D	22.0 - 95.0	Average value: 55.8 Grade Count:117
Tensile Strength, Ultimate	1.72 - 90.0 MPa	Average value: 39.7 MPa Grade Count:272
	28.42 - 51.7 MPa @Temperature 75.0 - 75.0 °C	Average value: 39.2 MPa Grade Count:3
	28.42 - 51.7 MPa @Time 0.000 - 4.84e+6 sec	Average value: 39.2 MPa Grade Count:3
Tensile Strength, Yield	24.7 - 33.4 MPa	Average value: 29.4 MPa Grade Count:3
Elongation at Break	30.0 - 1040 %	Average value: 532 % Grade Count:275
Modulus of Elasticity	0.0200 - 2.07 GPa	Average value: 0.968 GPa Grade Count:16
Flexural Yield Strength	74.0 - 110 MPa	Average value: 95.1 MPa Grade Count:7
Flexural Modulus	0.00689 - 2.90 GPa	Average value: 0.375 GPa Grade Count:96
Resilience	35.0 - 52.0	Average value: 42.7 Grade Count:7
Rebound	30.0 - 58.0 %	Average value: 40.8 % Grade Count:18
Shear Modulus	0.00840 - 0.150 GPa	Average value: 0.0519 GPa Grade Count:4
	0.0138 - 0.3656 GPa @Temperature -50.0 - 0.000 °C	Average value: 0.159 GPa Grade Count:1
Izod Impact, Notched	1.08 - 10.6 J/cm	Average value: 3.58 J/cm Grade Count:7
Izod Impact, Notched (ISO)	NB	Grade Count:6
	32.0 - 100 kJ/m² @Temperature -30.0 - -30.0 °C	Average value: 60.5 kJ/m² Grade Count:4
Izod Impact, Unnotched (ISO)	NB	Grade Count:6
	42.0 - 120 kJ/m² @Temperature -30.0 - -30.0 °C	Average value: 75.8 kJ/m² Grade Count:4
Tear Strength	12.4 - 500 kN/m	Average value: 99.6 kN/m Grade Count:194
Graves Tear Strength	21.0 - 167 kN/m	Average value: 80.4 kN/m Grade Count:33
Taber Abrasion, mg/1000 Cycles	3.00 - 350	Average value: 50.7 Grade Count:79
Compression Set	18.0 - 92.0 %	Average value: 39.0 % Grade Count:68
Tensile Set	6.00 - 130 %	Average value: 47.8 % Grade Count:50
	10.0 - 18.0 % @Temperature 200 - 200 °C	Average value: 14.3 % Grade Count:6

Electrical Properties	Original Value	Comments
Electrical Resistivity	2.70e+9 - 1.00e+12 ohm-cm	Average value: 3.01e+11 ohm-cm Grade Count:4
Surface Resistance	1.50e+10 - 1.00e+12 ohm	Average value: 3.04e+11 ohm Grade Count:4
Dielectric Constant	4.60 - 8.00	Average value: 6.34 Grade Count:3
Dielectric Strength	39.0 - 49.0 kV/mm	Average value: 44.7 kV/mm Grade Count:3
Dissipation Factor	0.0250 - 0.121	Average value: 0.0560 Grade Count:3
Comparative Tracking Index	600 V	Average value: 600 V Grade Count:7

Thermal Properties	Original Value	Comments
CTE, linear	88.7 - 175 µm/m-°C	Average value: 153 µm/m-°C Grade Count:22
	88.7 - 170 µm/m-°C @Temperature -80.0 - -30.0 °C	Average value: 137 µm/m-°C Grade Count:6
Melting Point	110 - 284 °C	Average value: 156 °C Grade Count:38
Maximum Service Temperature, Air	100 °C	Average value: 100 °C Grade Count:6
Deflection Temperature at 0.46 MPa (66 psi)	65.0 - 132 °C	Average value: 103 °C Grade Count:7
Vicat Softening Point	58.0 - 145 °C	Average value: 102 °C Grade Count:66
Minimum Service Temperature, Air	-50.0 °C	Average value: -50.0 °C Grade Count:6
Brittleness Temperature	-70.0 - -35.0 °C	Average value: -63.2 °C Grade Count:11
Glass Transition Temp, Tg	-70.0 - -17.0 °C	Average value: -41.6 °C Grade Count:67
Clash Berg Stiffness Temperature	-38.0 - 6.11 °C	Average value: -8.59 °C Grade Count:3
Flammability, UL94	V-2 - V-0	Grade Count:9

Optical Properties	Original Value	Comments
Haze	1.00 - 23.0 %	Average value: 5.61 % Grade Count:8
Transmission, Visible	90.0 %	Average value: 90.0 % Grade Count:8

Processing Properties	Original Value	Comments
Processing Temperature	130 - 221 °C	Average value: 192 °C Grade Count:34
Nozzle Temperature	19.3 - 510 °C	Average value: 203 °C Grade Count:78
Adapter Temperature	138 - 224 °C	Average value: 197 °C Grade Count:99
Die Temperature	138 - 229 °C	Average value: 196 °C Grade Count:103
Melt Temperature	121 - 246 °C	Average value: 192 °C Grade Count:139
Head Temperature	190 - 200 °C	Average value: 195 °C Grade Count:4
Mold Temperature	4.40 - 95.6 °C	Average value: 32.2 °C Grade Count:98
Drying Temperature	55.0 - 110 °C	Average value: 96.7 °C Grade Count:65
Moisture Content	0.0100 - 0.100 %	Average value: 0.0800 % Grade Count:8
Dew Point	-40.0 - -17.8 °C	Average value: -37.4 °C Grade Count:29
Injection Pressure	2.00 - 7000 MPa	Average value: 732 MPa Grade Count:5

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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O5032 / 78461

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