Overview of materials for Thermoplastic Polyurethane (TPUR), Polyester Grade

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Overview of materials for Thermoplastic Polyurethane (TPUR), Polyester Grade
Categories:	Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Thermoplastic Polyurethane (TPUR), 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	Metric	English	Comments

Density	0.650 - 1.44 g/cc	0.0235 - 0.0520 lb/in³	Average value: 1.20 g/cc Grade Count:413
Particle Size	50.0 - 500 µm	50.0 - 500 µm	Average value: 275 µm Grade Count:9
pH	7.00 - 9.50	7.00 - 9.50	Average value: 8.17 Grade Count:3
Viscosity	20.0 - 25000 cP	20.0 - 25000 cP	Average value: 3240 cP Grade Count:36
	223000 - 223000 cP @Temperature 204 - 204 °C	223000 - 223000 cP @Temperature 399 - 399 °F	Average value: 223000 cP Grade Count:1
Maximum Moisture Content	0.0200 - 0.100	0.0200 - 0.100	Average value: 0.0429 Grade Count:16
Linear Mold Shrinkage	0.000700 - 0.0300 cm/cm	0.000700 - 0.0300 in/in	Average value: 0.00871 cm/cm Grade Count:45
Melt Flow	5.00 - 112 g/10 min	5.00 - 112 g/10 min	Average value: 38.4 g/10 min Grade Count:81

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	30.0 - 101	30.0 - 101	Average value: 84.3 Grade Count:464
	74.0 - 75.0 @Temperature 70.0 - 100 °C	74.0 - 75.0 @Temperature 158 - 212 °F	Average value: 74.5 Grade Count:1
Hardness, Shore D	15.0 - 92.0	15.0 - 92.0	Average value: 52.9 Grade Count:189
Tensile Strength, Ultimate	0.785 - 80.0 MPa	114 - 11600 psi	Average value: 35.6 MPa Grade Count:507
	4.05 - 26.63 MPa @Temperature 70.0 - 100 °C	587 - 3862 psi @Temperature 158 - 212 °F	Average value: 31.2 MPa Grade Count:1
	25.0 - 35.0 MPa @Temperature 80.0 - 80.0 °C	3630 - 5080 psi @Temperature 176 - 176 °F	Average value: 31.2 MPa Grade Count:7
	25.0 - 35.0 MPa @Time 1.81e+6 - 1.81e+6 sec	3630 - 5080 psi @Time 504 - 504 hour	Average value: 31.2 MPa Grade Count:7
	30.0 - 65.0 MPa @Strain 2.00 - 2.00 %	4350 - 9430 psi @Strain 2.00 - 2.00 %	Average value: 31.2 MPa Grade Count:1
	30.0 - 65.0 MPa @Temperature 0.000 - 60.0 °C	4350 - 9430 psi @Temperature 32.0 - 140 °F	Average value: 31.2 MPa Grade Count:1
Tensile Strength, Yield	1.00 - 59.2 MPa	145 - 8590 psi	Average value: 21.1 MPa Grade Count:68
Elongation at Break	10.0 - 1100 %	10.0 - 1100 %	Average value: 549 % Grade Count:497
	690 - 1080 % @Temperature 70.0 - 100 °C	690 - 1080 % @Temperature 158 - 212 °F	Average value: 538 % Grade Count:1
	450 - 530 % @Temperature 80.0 - 80.0 °C	450 - 530 % @Temperature 176 - 176 °F	Average value: 538 % Grade Count:7
	450 - 530 % @Time 1.81e+6 - 1.81e+6 sec	450 - 530 % @Time 504 - 504 hour	Average value: 538 % Grade Count:7
Elongation at Yield	320 - 850 %	320 - 850 %	Average value: 537 % Grade Count:36
Modulus of Elasticity	0.00500 - 1.90 GPa	0.725 - 276 ksi	Average value: 0.470 GPa Grade Count:15
	0.0240 - 1.75 GPa @Temperature -20.0 - 60.0 °C	3.48 - 254 ksi @Temperature -4.00 - 140 °F	Average value: 0.522 GPa Grade Count:2
Flexural Modulus	0.00383 - 0.830 GPa	0.555 - 120 ksi	Average value: 0.126 GPa Grade Count:20
Resilience	20.0 - 55.0	20.0 - 55.0	Average value: 35.1 Grade Count:43
Rebound	1.21 - 60.0 %	1.21 - 60.0 %	Average value: 39.2 % Grade Count:26
Izod Impact, Notched	0.640 - 0.850 J/cm @Temperature -40.0 - -40.0 °C	1.20 - 1.59 ft-lb/in @Temperature -40.0 - -40.0 °F	Average value: 0.745 J/cm Grade Count:2
Izod Impact, Notched (ISO)	NB	NB	Grade Count:16
	35.0 - 125 kJ/m² @Temperature -30.0 - -30.0 °C	16.7 - 59.5 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 79.1 kJ/m² Grade Count:7
Izod Impact, Unnotched (ISO)	NB	NB	Grade Count:16
	55.0 - 205 kJ/m² @Temperature -30.0 - -30.0 °C	26.2 - 97.5 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 130 kJ/m² Grade Count:7
Charpy Impact Unnotched	10.0 - 1000 J/cm²	47.6 - 4760 ft-lb/in²	Average value: 13.4 J/cm² Grade Count:9
	7.00 - 16.0 J/cm² @Temperature -30.0 - -30.0 °C	33.3 - 76.1 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 10.2 J/cm² Grade Count:9
Charpy Impact, Notched	3.00 - 1000 J/cm²	14.3 - 4760 ft-lb/in²	Average value: 6.73 J/cm² Grade Count:47
	0.300 - 999.9 J/cm² @Temperature -30.0 - -30.0 °C	1.43 - 4759 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 3.72 J/cm² Grade Count:47
Tear Strength	5.43 - 312 kN/m	31.0 - 1780 pli	Average value: 114 kN/m Grade Count:425
Graves Tear Strength	29.8 - 154 kN/m	170 - 880 pli	Average value: 78.0 kN/m Grade Count:5
K Factor (Wear Factor)	30.0 - 80.0	30.0 - 80.0	Average value: 51.8 Grade Count:36
Taber Abrasion, mg/1000 Cycles	1.40 - 146	1.40 - 146	Average value: 30.2 Grade Count:44
Compression Set	10.0 - 102 %	10.0 - 102 %	Average value: 36.3 % Grade Count:239
Tensile Set	4.00 - 19.0 %	4.00 - 19.0 %	Average value: 12.1 % Grade Count:5

Electrical Properties	Metric	English	Comments
Electrical Resistivity	8.00e+11 - 5.00e+14 ohm-cm	8.00e+11 - 5.00e+14 ohm-cm	Average value: 1.03e+14 ohm-cm Grade Count:5
Surface Resistance	1.00e+8 - 9.00e+14 ohm	1.00e+8 - 9.00e+14 ohm	Average value: 1.13e+14 ohm Grade Count:8
Dielectric Constant	3.90 - 6.50	3.90 - 6.50	Average value: 5.15 Grade Count:5
Dielectric Strength	14.1 - 23.7 kV/mm	358 - 602 kV/in	Average value: 18.5 kV/mm Grade Count:5
Dissipation Factor	0.0240 - 0.0840	0.0240 - 0.0840	Average value: 0.0449 Grade Count:5

Thermal Properties	Metric	English	Comments
CTE, linear	15.0 - 210 µm/m-°C	8.33 - 117 µin/in-°F	Average value: 88.2 µm/m-°C Grade Count:16
Melting Point	71.0 - 221 °C	160 - 430 °F	Average value: 151 °C Grade Count:74
Maximum Service Temperature, Air	100 °C	212 °F	Average value: 100 °C Grade Count:16
Deflection Temperature at 0.46 MPa (66 psi)	51.0 - 170 °C	124 - 338 °F	Average value: 124 °C Grade Count:12
Deflection Temperature at 1.8 MPa (264 psi)	48.0 - 130 °C	118 - 266 °F	Average value: 97.2 °C Grade Count:12
Vicat Softening Point	38.0 - 163 °C	100 - 325 °F	Average value: 99.7 °C Grade Count:85
Softening Point	60.0 - 185 °C	140 - 365 °F	Average value: 123 °C Grade Count:38
Minimum Service Temperature, Air	-50.0 °C	-58.0 °F	Average value: -50.0 °C Grade Count:16
Glass Transition Temp, Tg	-48.3 - -5.00 °C	-55.0 - 23.0 °F	Average value: -30.3 °C Grade Count:104
Flammability, UL94	HB - V-2	HB - V-2	Grade Count:4
Ring & Ball Softening Point	71.0 - 184 °C	160 - 363 °F	Average value: 106 °C Grade Count:7

Optical Properties	Metric	English	Comments
Transmission, Visible	90.0 %	90.0 %	Average value: 90.0 % Grade Count:11

Processing Properties	Metric	English	Comments
Processing Temperature	50.0 - 245 °C	122 - 473 °F	Average value: 190 °C Grade Count:143
Nozzle Temperature	150 - 235 °C	302 - 455 °F	Average value: 196 °C Grade Count:89
Adapter Temperature	150 - 230 °C	302 - 446 °F	Average value: 193 °C Grade Count:71
Die Temperature	150 - 235 °C	302 - 455 °F	Average value: 194 °C Grade Count:97
Melt Temperature	87.8 - 245 °C	190 - 473 °F	Average value: 195 °C Grade Count:137
Mold Temperature	10.0 - 70.0 °C	50.0 - 158 °F	Average value: 38.9 °C Grade Count:135
Roll Temperature	115 - 180 °C	239 - 356 °F	Average value: 158 °C Grade Count:7
Drying Temperature	70.0 - 150 °C	158 - 302 °F	Average value: 90.1 °C Grade Count:45
Moisture Content	0.0500 - 0.100 %	0.0500 - 0.100 %	Average value: 0.0897 % Grade Count:34
Dew Point	-40.0 - -30.0 °C	-40.0 - -22.0 °F	Average value: -35.3 °C Grade Count:20
Injection Pressure	2.00 - 103 MPa	290 - 14900 psi	Average value: 12.2 MPa Grade Count:63
Cycle Time - Injection	2.50 - 45.0 sec	2.50 - 45.0 sec	Average value: 26.7 sec Grade Count:22
Cycle Time - Cooling	30.0 - 38.0 sec	30.0 - 38.0 sec	Average value: 35.3 sec Grade Count:3
Cure Time	1.00 - 480 min	0.0167 - 8.00 hour	Average value: 43.3 min Grade Count:33

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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