Overview of materials for Thermoplastic Polyurethane, Elastomer, Polyester Grade

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Overview of materials for Thermoplastic Polyurethane, Elastomer, Polyester Grade
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Polyester Grade
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Thermoplastic Polyurethane, Elastomer, Polyester 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	0.992 - 1.44 g/cc	Average value: 1.21 g/cc Grade Count:282
Viscosity	30.0 - 5500 cP	Average value: 1010 cP Grade Count:18
	28000 - 130000 cP @Temperature 204 - 204 °C	Average value: 83800 cP Grade Count:4
Maximum Moisture Content	0.0200 - 0.0500	Average value: 0.0332 Grade Count:34
Linear Mold Shrinkage	0.00200 - 0.0250 cm/cm	Average value: 0.00758 cm/cm Grade Count:73
Linear Mold Shrinkage, Transverse	-0.00200 - 0.00900 cm/cm	Average value: 0.00496 cm/cm Grade Count:12
Melt Flow	5.00 - 90.0 g/10 min	Average value: 34.1 g/10 min Grade Count:46

Mechanical Properties	Original Value	Comments
Hardness, Shore A	40.0 - 101	Average value: 84.8 Grade Count:225
Hardness, Shore D	12.0 - 79.0	Average value: 50.5 Grade Count:124
Tensile Strength, Ultimate	3.45 - 72.1 MPa	Average value: 39.4 MPa Grade Count:277
Tensile Strength, Yield	20.0 - 42.1 MPa	Average value: 36.3 MPa Grade Count:5
Elongation at Break	10.0 - 1580 %	Average value: 565 % Grade Count:282
Modulus of Elasticity	0.00300 - 0.870 GPa	Average value: 0.147 GPa Grade Count:25
Flexural Yield Strength	2.61 - 62.7 MPa	Average value: 24.3 MPa Grade Count:6
Flexural Modulus	0.0276 - 1.21 GPa	Average value: 0.234 GPa Grade Count:26
Resilience	30.0 - 60.0	Average value: 42.3 Grade Count:22
Rebound	25.0 - 57.0 %	Average value: 37.9 % Grade Count:39
Shear Modulus	0.0120 - 0.250 GPa	Average value: 0.102 GPa Grade Count:3
Izod Impact, Notched	0.854 - 5340 J/cm	Average value: 4.63 J/cm Grade Count:6
	0.26695 - 2.93645 J/cm @Temperature -40.0 - -40.0 °C	Average value: 1.60 J/cm Grade Count:2
Izod Impact, Unnotched	0.961 - 5340 J/cm	Average value: 0.961 J/cm Grade Count:3
Tear Strength	17.5 - 333 kN/m	Average value: 116 kN/m Grade Count:256
Peel Strength	0.0400 - 7.20 kN/m	Average value: 1.93 kN/m Grade Count:6
Graves Tear Strength	52.6 - 210 kN/m	Average value: 127 kN/m Grade Count:20
Taber Abrasion, mg/1000 Cycles	2.50 - 127	Average value: 37.9 Grade Count:87
Compression Set	12.0 - 90.0 %	Average value: 35.4 % Grade Count:110
Tensile Set	4.00 - 155 %	Average value: 52.8 % Grade Count:46
	20.0 - 20.0 % @Temperature 200 - 200 °C	Average value: 20.0 % Grade Count:1

Electrical Properties	Original Value	Comments
Electrical Resistivity	1.00e+10 - 1.00e+13 ohm-cm	Average value: 3.37e+12 ohm-cm Grade Count:3
Surface Resistance	5.00e+8 - 1.00e+12 ohm	Average value: 2.78e+11 ohm Grade Count:4
Dielectric Constant	4.10 - 7.10	Average value: 5.73 Grade Count:3
Dielectric Strength	31.0 - 49.0 kV/mm	Average value: 42.7 kV/mm Grade Count:3
Dissipation Factor	0.0240 - 0.200	Average value: 0.0557 Grade Count:3
Comparative Tracking Index	600 V	Average value: 600 V Grade Count:6

Thermal Properties	Original Value	Comments
CTE, linear	117 - 171 µm/m-°C	Average value: 150 µm/m-°C Grade Count:15
Melting Point	100 - 230 °C	Average value: 167 °C Grade Count:44
Vicat Softening Point	35.0 - 165 °C	Average value: 106 °C Grade Count:79
Brittleness Temperature	-70.0 - -50.0 °C	Average value: -66.4 °C Grade Count:7
Glass Transition Temp, Tg	-47.0 - 120 °C	Average value: -21.8 °C Grade Count:41
Transformation Temperature	-27.8 - -17.2 °C	Average value: -22.0 °C Grade Count:3
Clash Berg Stiffness Temperature	-40.0 - -5.00 °C	Average value: -26.4 °C Grade Count:6
Flammability, UL94	HB	Grade Count:3
Ring & Ball Softening Point	161 - 179 °C	Average value: 170 °C Grade Count:3

Optical Properties	Original Value	Comments
Haze	1.10 %	Average value: 1.10 % Grade Count:3
Transmission, Visible	90.0 %	Average value: 90.0 % Grade Count:11

Processing Properties	Original Value	Comments
Processing Temperature	155 - 230 °C	Average value: 196 °C Grade Count:60
Nozzle Temperature	160 - 299 °C	Average value: 200 °C Grade Count:80
Adapter Temperature	175 - 215 °C	Average value: 193 °C Grade Count:46
Die Temperature	145 - 215 °C	Average value: 194 °C Grade Count:59
Melt Temperature	120 - 238 °C	Average value: 192 °C Grade Count:111
Head Temperature	170 - 210 °C	Average value: 195 °C Grade Count:10
Mold Temperature	10.0 - 70.0 °C	Average value: 35.7 °C Grade Count:53
Drying Temperature	54.0 - 110 °C	Average value: 98.5 °C Grade Count:96
Moisture Content	0.0100 - 0.100 %	Average value: 0.0395 % Grade Count:19
Dew Point	-40.0 - -30.0 °C	Average value: -35.8 °C Grade Count:36
Injection Pressure	4.96 - 15000 MPa	Average value: 958 MPa Grade Count:13

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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