Overview of materials for Epoxy Cure Resin

Overview of materials for Epoxy Cure Resin
Categories:	Polymer; Thermoset; Epoxy; Epoxy Cure Resin
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Epoxy Cure Resin". 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	0.860 - 2.60 g/cc	0.0311 - 0.0939 lb/in³	Average value: 1.35 g/cc Grade Count:109
Filler Content	42.0 - 67.0 %	42.0 - 67.0 %	Average value: 51.4 % Grade Count:26
Water Absorption	0.0300 - 1.20 %	0.0300 - 1.20 %	Average value: 0.333 % Grade Count:26
Moisture Absorption at Equilibrium	2.80 - 9.40 %	2.80 - 9.40 %	Average value: 5.16 % Grade Count:7
Viscosity	1.00 - 1.20e+6 cP	1.00 - 1.20e+6 cP	Average value: 37100 cP Grade Count:89
	15.0 - 78000 cP @Temperature 40.0 - 156 °C	15.0 - 78000 cP @Temperature 104 - 313 °F	Average value: 8950 cP Grade Count:4
Molecular Weight	471 - 1690 g/mol	471 - 1690 g/mol	Average value: 771 g/mol Grade Count:9
Thickness	25.4 - 127 microns	1.00 - 5.00 mil	Average value: 60.8 microns Grade Count:4
Linear Mold Shrinkage	0.00100 - 0.00400 cm/cm	0.00100 - 0.00400 in/in	Average value: 0.00240 cm/cm Grade Count:5

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	55.0 - 95.0	55.0 - 95.0	Average value: 80.2 Grade Count:29
Tensile Strength, Ultimate	5.17 - 97.0 MPa	750 - 14100 psi	Average value: 33.1 MPa Grade Count:31
Tensile Strength, Yield	1.03 - 2900 MPa	150 - 420000 psi	Average value: 563 MPa Grade Count:101
	4.137 - 2571.74 MPa @Temperature -55.0 - 190 °C	600.0 - 373001 psi @Temperature -67.0 - 374 °F	Average value: 626 MPa Grade Count:17
Elongation at Break	0.000 - 50.0 %	0.000 - 50.0 %	Average value: 9.35 % Grade Count:33
Elongation at Yield	1.00 - 9.50 %	1.00 - 9.50 %	Average value: 2.77 % Grade Count:29
Modulus of Elasticity	0.0207 - 215 GPa	3.00 - 31200 ksi	Average value: 35.2 GPa Grade Count:97
	8.00 - 164.095 GPa @Temperature -67.0 - 220 °C	1160 - 23800.4 ksi @Temperature -88.6 - 428 °F	Average value: 58.6 GPa Grade Count:16
Flexural Yield Strength	75.8 - 1890 MPa	11000 - 274000 psi	Average value: 907 MPa Grade Count:32
	108.937 - 1380.95 MPa @Temperature 50.0 - 177 °C	15800.0 - 200290 psi @Temperature 122 - 350 °F	Average value: 942 MPa Grade Count:7
Flexural Modulus	2.40 - 205 GPa	348 - 29700 ksi	Average value: 58.5 GPa Grade Count:32
	3.13711 - 109.075 GPa @Temperature 50.0 - 177 °C	455.007 - 15820.2 ksi @Temperature 122 - 350 °F	Average value: 63.0 GPa Grade Count:7
Compressive Strain at Yield	7.40 - 13.0 %	7.40 - 13.0 %	Average value: 10.2 % Grade Count:3
Compressive Yield Strength	2.76 - 1690 MPa	400 - 246000 psi	Average value: 353 MPa Grade Count:77
	52.0 - 1585.79 MPa @Temperature -55.0 - 177 °C	7540 - 230000 psi @Temperature -67.0 - 351 °F	Average value: 574 MPa Grade Count:21
Compressive Modulus	0.0552 - 168 GPa	8.00 - 24300 ksi	Average value: 43.8 GPa Grade Count:58
	12.0 - 162.027 GPa @Temperature -55.0 - 177 °C	1740 - 23500.4 ksi @Temperature -67.0 - 351 °F	Average value: 62.1 GPa Grade Count:16
Poissons Ratio	0.350 - 0.420	0.350 - 0.420	Average value: 0.389 Grade Count:10
Fracture Toughness	0.433 - 3.69 MPa-m½	0.394 - 3.36 ksi-in½	Average value: 1.33 MPa-m½ Grade Count:18
Shear Modulus	1.07 - 5.86 GPa	155 - 850 ksi	Average value: 3.20 GPa Grade Count:23
	2.96475 - 35.0 GPa @Temperature 80.0 - 175 °C	430.007 - 5080 ksi @Temperature 176 - 347 °F	Average value: 13.7 GPa Grade Count:2
Shear Strength	6.89 - 137 MPa	999 - 19900 psi	Average value: 80.1 MPa Grade Count:49
	11.0 - 164.095 MPa @Temperature -55.0 - 177 °C	1600 - 23800.0 psi @Temperature -67.0 - 351 °F	Average value: 58.8 MPa Grade Count:26
Adhesive Bond Strength	5.86 - 24.1 MPa	850 - 3500 psi	Average value: 12.2 MPa Grade Count:26
Gardner Impact	11.3 - 18.1 J	8.33 - 13.3 ft-lb	Average value: 12.7 J Grade Count:10
Toughness	51.0 - 541 J	37.6 - 399 ft-lb	Average value: 220 J Grade Count:8

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00100 - 3.20e+16 ohm-cm	0.00100 - 3.20e+16 ohm-cm	Average value: 3.06e+15 ohm-cm Grade Count:32
	1.00e+7 - 1.00e+13 ohm-cm @Temperature 100 - 175 °C	1.00e+7 - 1.00e+13 ohm-cm @Temperature 212 - 347 °F	Average value: 3.34e+12 ohm-cm Grade Count:1
Dielectric Constant	3.20 - 6.60	3.20 - 6.60	Average value: 4.50 Grade Count:31
	4.50 - 8.00 @Temperature 70.0 - 150 °C	4.50 - 8.00 @Temperature 158 - 302 °F	Average value: 5.77 Grade Count:2
	4.50 - 8.00 @Frequency 100 - 100000 Hz	4.50 - 8.00 @Frequency 100 - 100000 Hz	Average value: 5.77 Grade Count:2
Dielectric Strength	14.4 - 51.2 kV/mm	365 - 1300 kV/in	Average value: 23.3 kV/mm Grade Count:37
Dissipation Factor	0.00500 - 0.500	0.00500 - 0.500	Average value: 0.0675 Grade Count:13
	0.500 - 0.500 @Temperature 150 - 150 °C	0.500 - 0.500 @Temperature 302 - 302 °F	Average value: 0.500 Grade Count:1
	0.500 - 0.500 @Frequency 100 - 100 Hz	0.500 - 0.500 @Frequency 100 - 100 Hz	Average value: 0.500 Grade Count:1

Thermal Properties	Metric	English	Comments
CTE, linear	16.0 - 175 µm/m-°C	8.89 - 97.2 µin/in-°F	Average value: 64.7 µm/m-°C Grade Count:38
	35.0 - 210 µm/m-°C @Temperature 42.0 - 15.0 °C	19.4 - 117 µin/in-°F @Temperature 108 - 59.0 °F	Average value: 129 µm/m-°C Grade Count:15
Thermal Conductivity	0.100 - 1.20 W/m-K	0.694 - 8.33 BTU-in/hr-ft²-°F	Average value: 0.440 W/m-K Grade Count:29
Maximum Service Temperature, Air	25.0 - 250 °C	77.0 - 482 °F	Average value: 136 °C Grade Count:62
Softening Point	12.0 - 150 °C	53.6 - 302 °F	Average value: 74.4 °C Grade Count:33
Minimum Service Temperature, Air	-62.0 - -20.0 °C	-79.6 - -4.00 °F	Average value: -43.4 °C Grade Count:31
Glass Transition Temp, Tg	1.00 - 285 °C	33.8 - 545 °F	Average value: 123 °C Grade Count:81
Flash Point	26.7 - 185 °C	80.0 - 365 °F	Average value: 60.7 °C Grade Count:12

Optical Properties	Metric	English	Comments
Refractive Index	1.48 - 1.54	1.48 - 1.54	Average value: 1.51 Grade Count:13
Gloss	15.0 - 90.0 %	15.0 - 90.0 %	Average value: 70.6 % Grade Count:9
Transmission, Visible	90.0 %	90.0 %	Average value: 90.0 % Grade Count:5

Processing Properties	Metric	English	Comments
Processing Temperature	25.0 - 170 °C	77.0 - 338 °F	Average value: 109 °C Grade Count:13
Moisture Content	0.100 - 0.200 %	0.100 - 0.200 %	Average value: 0.171 % Grade Count:7
Cure Time	20.0 - 4320 min	0.333 - 72.0 hour	Average value: 1920 min Grade Count:13
	0.250 - 720 min @Temperature 45.0 - 232 °C	0.00417 - 12.0 hour @Temperature 113 - 450 °F	Average value: 60.9 min Grade Count:30
Tack-Free Time	180 - 360 min	3.00 - 6.00 hour	Average value: 285 min Grade Count:4
Pot Life	4.00 - 526000 min	4.00 - 526000 min	Average value: 27600 min Grade Count:38

Component Elements Properties	Metric	English	Comments
Chlorine, Cl	2.00e-8 - 0.190 %	2.00e-8 - 0.190 %	Average value: 0.0656 % Grade Count:39
H2O, Water	0.500 %	0.500 %	Average value: 0.500 % Grade Count:3

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