Overview of materials for Thermoset Polyurethane, Adhesive

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Overview of materials for Thermoset Polyurethane, Adhesive
Categories:	Polymer; Adhesive; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Adhesive
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Thermoset Polyurethane, Adhesive". 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	0.770 - 3.20 g/cc	Average value: 1.23 g/cc Grade Count:201
Volatile Organic Compounds (VOC) Content	0.000 - 510 g/l	Average value: 170 g/l Grade Count:17
Water Absorption	0.0600 - 0.400 %	Average value: 0.214 % Grade Count:29
Moisture Absorption at Equilibrium	0.150 - 0.180 %	Average value: 0.157 % Grade Count:4
Water Absorption at Saturation	0.00150 - 0.0120 %	Average value: 0.00427 % Grade Count:17
Loss On Ignition	0.0500 - 0.570 % @Temperature 100 - 130 °C	Average value: 0.304 % Grade Count:4
	0.0500 - 0.570 % @Time 86400 - 605000 sec	Average value: 0.304 % Grade Count:4
Viscosity	30.0 - 1.20e+6 cP	Average value: 34700 cP Grade Count:164
	50.0 - 600000 cP @Temperature 27.0 - 82.0 °C	Average value: 173000 cP Grade Count:10
Viscosity Measure	150 - 300000 cSt	Average value: 77800 cSt Grade Count:11
Linear Mold Shrinkage	0.00100 - 0.0125 cm/cm	Average value: 0.00843 cm/cm Grade Count:20
Outgassing - Total Mass Loss	0.150 - 2.50 %	Average value: 0.516 % Grade Count:16

Mechanical Properties	Original Value	Comments
Hardness, Shore A	10.0 - 103	Average value: 63.8 Grade Count:147
	75.0 - 75.0 @Temperature -40.0 - -40.0 °C	Average value: 75.0 Grade Count:2
Hardness, Shore D	10.0 - 85.0	Average value: 57.3 Grade Count:40
Hardness, Shore OO	50.0 - 65.0	Average value: 61.3 Grade Count:4
Tensile Strength, Ultimate	0.0392 - 39.3 MPa	Average value: 8.57 MPa Grade Count:152
Tensile Strength, Yield	0.0345 - 1.72 MPa	Average value: 0.707 MPa Grade Count:10
Elongation at Break	9.00 - 874 %	Average value: 345 % Grade Count:162
Elongation at Yield	68.0 - 250 %	Average value: 204 % Grade Count:4
Modulus of Elasticity	0.0000345 - 1.93 GPa	Average value: 0.113 GPa Grade Count:39
	0.00413685 - 0.00413685 GPa @Temperature 55.0 - 55.0 °C	Average value: 0.00414 GPa Grade Count:1
Compressive Yield Strength	0.0345 - 193 MPa	Average value: 27.4 MPa Grade Count:4
Compressive Modulus	0.000414 - 1.21 GPa	Average value: 0.405 GPa Grade Count:3
Shear Modulus	0.000800 - 0.00350 GPa	Average value: 0.00191 GPa Grade Count:57
Shear Strength	0.352 - 19.7 MPa	Average value: 4.65 MPa Grade Count:9
	0.690 - 17.2 MPa @Temperature -55.0 - 121 °C	Average value: 5.90 MPa Grade Count:4
Adhesive Bond Strength	0.138 - 20.7 MPa	Average value: 4.95 MPa Grade Count:65
Tear Strength	6.14 - 132 kN/m	Average value: 49.4 kN/m Grade Count:10
Peel Strength	0.877 - 11.4 kN/m	Average value: 6.43 kN/m Grade Count:5

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00500 - 2.00e+16 ohm-cm	Average value: 1.52e+15 ohm-cm Grade Count:116
	1.30e+10 - 1.70e+15 ohm-cm @Temperature 18.0 - 130 °C	Average value: 2.17e+14 ohm-cm Grade Count:10
Surface Resistance	3.50e+6 - 6.10e+17 ohm	Average value: 4.56e+16 ohm Grade Count:20
Insulation Resistance	2.40e-11 - 4.50e+14 ohm	Average value: 1.23e+14 ohm Grade Count:18
Dielectric Constant	1.51 - 7.90	Average value: 3.83 Grade Count:73
	3.18 - 3.50 @Temperature -40.0 - 140 °C	Average value: 3.34 Grade Count:1
	3.18 - 3.50 @Frequency 1.00e+6 - 1.00e+6 Hz	Average value: 3.34 Grade Count:1
Dielectric Strength	0.600 - 138 kV/mm	Average value: 35.0 kV/mm Grade Count:60
Dielectric Breakdown	1500 V	Average value: 1500 V Grade Count:7
Dissipation Factor	0.00600 - 0.200	Average value: 0.0408 Grade Count:65
	0.00500 - 0.0700 @Temperature -40.0 - 140 °C	Average value: 0.0375 Grade Count:1
	0.00500 - 0.0700 @Frequency 1.00e+6 - 1.00e+6 Hz	Average value: 0.0375 Grade Count:1
Arc Resistance	120 - 190 sec	Average value: 124 sec Grade Count:18

Thermal Properties	Original Value	Comments
CTE, linear	1.00 - 510 µm/m-°C	Average value: 169 µm/m-°C Grade Count:52
	65.0 - 120 µm/m-°C @Temperature 33.0 - 6.00 °C	Average value: 90.2 µm/m-°C Grade Count:6
Thermal Conductivity	0.100 - 1.76 W/m-K	Average value: 0.516 W/m-K Grade Count:34
Maximum Service Temperature, Air	51.7 - 160 °C	Average value: 106 °C Grade Count:147
Minimum Service Temperature, Air	-90.0 - -30.0 °C	Average value: -45.7 °C Grade Count:136
Glass Transition Temp, Tg	-83.0 - 71.0 °C	Average value: -31.6 °C Grade Count:47
Flash Point	-1.11 - 200 °C	Average value: 91.3 °C Grade Count:58

Optical Properties	Original Value	Comments
Transmission, Visible	90.0 - 93.4 %	Average value: 90.3 % Grade Count:10

Processing Properties	Original Value	Comments
Processing Temperature	-40.0 - 125 °C	Average value: 52.4 °C Grade Count:102
Cure Time	15.0 - 43200 min	Average value: 5150 min Grade Count:66
	5.00 - 20160 min @Temperature 60.0 - 190 °C	Average value: 1090 min Grade Count:47
Tack-Free Time	4.00 - 480 min	Average value: 71.0 min Grade Count:34
Pot Life	1.00 - 600 min	Average value: 34.9 min Grade Count:107
	0.750 - 50.0 min @Temperature 32.0 - 120 °C	Average value: 16.9 min Grade Count:3

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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