Overview of materials for Epoxy, High Temperature

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Overview of materials for Epoxy, High Temperature
Categories:	Polymer; Thermoset; Epoxy; Epoxy, High Temperature
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Epoxy, Encapsulating, Mineral Filled". 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.
Vendors:	Master Bond is a leading manufacturer of high performance epoxy adhesives, sealants, coatings, potting/encapsulation compounds and impregnation resins. Our epoxies include one and two part formulations that can be cured at room temperature, with heat or exposure to UV light. Special formulations feature high electrical and/or thermal conductivity and wide service temperature ranges. Visit www.masterbond.com. Kohesi Bond is a pioneer in manufacturing over 300 grades of custom engineered adhesives, sealants, coatings, potting and encapsulation compounds. Our first-rate adhesives are tailor-fitted to meet your exact specifications and offer superior strength and performance in your application. Learn more about Kohesi Bond’s industry-ready products at kohesibond.com. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	0.990 - 2.26 g/cc	Average value: 1.26 g/cc Grade Count:33
Volatile Organic Compounds (VOC) Content	0.000 g/l	Average value: 0.000 g/l Grade Count:4
Particle Size	20.0 - 45.0 µm	Average value: 25.0 µm Grade Count:9
Viscosity	20.0 - 2.50e+6 cP	Average value: 66100 cP Grade Count:62
	150 - 400000 cP @Temperature 50.0 - 93.3 °C	Average value: 100000 cP Grade Count:4
Thickness	1.00 - 1270 microns	Average value: 396 microns Grade Count:5
Linear Mold Shrinkage	0.00300 - 0.00340 cm/cm	Average value: 0.00317 cm/cm Grade Count:3

Mechanical Properties	Original Value	Comments
Hardness, Shore D	67.0 - 96.0	Average value: 82.8 Grade Count:64
	24.0 - 28.0 @Temperature 100 - 149 °C	Average value: 26.0 Grade Count:1
Tensile Strength, Ultimate	13.8 - 345 MPa	Average value: 67.5 MPa Grade Count:41
Elongation at Break	1.00 - 50.0 %	Average value: 7.94 % Grade Count:19
Modulus of Elasticity	1.68 - 5.40 GPa	Average value: 3.08 GPa Grade Count:49
	1.37895 - 1.72369 GPa @Temperature 149 - 260 °C	Average value: 1.72 GPa Grade Count:3
Flexural Yield Strength	8.27 - 569 MPa	Average value: 119 MPa Grade Count:11
	17.2369 - 20.6843 MPa @Temperature 260 - 260 °C	Average value: 19.0 MPa Grade Count:2
Compressive Yield Strength	55.2 - 500 MPa	Average value: 162 MPa Grade Count:26
Shear Strength	4.83 - 46.9 MPa	Average value: 20.0 MPa Grade Count:22
Adhesive Bond Strength	9.65 - 110 MPa	Average value: 18.3 MPa Grade Count:31
	1.55132 - 14.479 MPa @Temperature 65.0 - 260 °C	Average value: 8.62 MPa Grade Count:5
Peel Strength	0.877 - 1.75 kN/m	Average value: 1.64 kN/m Grade Count:4

Electrical Properties	Original Value	Comments
Electrical Resistivity	400 - 1.00e+16 ohm-cm	Average value: 1.34e+15 ohm-cm Grade Count:55
	1.00e+10 - 1.00e+15 ohm-cm @Temperature 75.0 - 400 °C	Average value: 6.05e+13 ohm-cm Grade Count:10
Dielectric Constant	2.58 - 4.90	Average value: 3.76 Grade Count:50
	3.20 - 4.80 @Temperature 75.0 - 400 °C	Average value: 3.84 Grade Count:7
	3.20 - 4.80 @Frequency 60.0 - 1.00e+6 Hz	Average value: 3.84 Grade Count:7
Dielectric Strength	15.6 - 18.9 kV/mm	Average value: 17.6 kV/mm Grade Count:16
Dissipation Factor	0.000700 - 0.310	Average value: 0.0403 Grade Count:28
	0.00300 - 0.0700 @Temperature 75.0 - 400 °C	Average value: 0.0166 Grade Count:6
	0.00300 - 0.0700 @Frequency 60.0 - 1.00e+6 Hz	Average value: 0.0166 Grade Count:6

Thermal Properties	Original Value	Comments
CTE, linear	16.2 - 231 µm/m-°C	Average value: 82.3 µm/m-°C Grade Count:47
Thermal Conductivity	0.167 - 3.60 W/m-K	Average value: 1.15 W/m-K Grade Count:20
Maximum Service Temperature, Air	149 - 350 °C	Average value: 256 °C Grade Count:80
Minimum Service Temperature, Air	-167 - -20.0 °C	Average value: -59.0 °C Grade Count:70
Glass Transition Temp, Tg	80.0 - 240 °C	Average value: 145 °C Grade Count:39
Decomposition Temperature	341 - 487 °C	Average value: 405 °C Grade Count:17
Flash Point	93.3 °C	Average value: 93.3 °C Grade Count:5

Optical Properties	Original Value	Comments
Refractive Index	1.52 - 1.62	Average value: 1.56 Grade Count:11
Transmission, Visible	0.100 - 99.0 %	Average value: 77.4 % Grade Count:11

Processing Properties	Original Value	Comments
Processing Temperature	10.0 - 32.2 °C	Average value: 21.1 °C Grade Count:5
Cure Time	30.0 - 4320 min	Average value: 1220 min Grade Count:32
	1.00 - 1440 min @Temperature 60.0 - 232 °C	Average value: 115 min Grade Count:65
Pot Life	8.00 - 7200 min	Average value: 1010 min Grade Count:58
	120 - 120 min @Temperature 80.0 - 80.0 °C	Average value: 120 min Grade Count:1

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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