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Epoxy Technology EPO-TEK® E3037 Epoxy

Category Polymer , Thermoset , Epoxy
Manufacturer Epoxy Technology
Trade Name EPO-TEK®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Epoxy Technology EPO-TEK® E3037 Epoxy.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Material Description: A single component, electrically conductive, thixotropic silver-filled epoxy for die-attach and SMD-attach inside hybrid microelectronics.Information Provided by Epoxy Technology
Physical Properties Metric English Comments
Specific Gravity 3.07 g/cc
3.07 g/cc
Particle Size <= 20 µm
<= 20 µm
Viscosity 22000 - 26000 cP

@Temperature 23.0 °C
22000 - 26000 cP

@Temperature 73.4 °F
10 rpm
Mechanical Properties Metric English Comments
Hardness, Shore D 80
80
Tensile Modulus 5.0172 GPa
727.68 ksi
Storage
Shear Strength 13.0 MPa
1880 psi
Lap
>= 23.4 MPa
>= 3400 psi
Die
Thermal Properties Metric English Comments
CTE, linear 52.0 µm/m-°C
28.9 µin/in-°F
Below Tg
148 µm/m-°C
82.2 µin/in-°F
Above Tg
Thermal Conductivity 1.59 W/m-K
11.0 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 200 °C
392 °F
Continuous
300 °C
572 °F
Intermittent
Minimum Service Temperature, Air -55.0 °C
-67.0 °F
Continuous
-55.0 °C
-67.0 °F
Intermittent
Glass Transition Temp, Tg >= 90.0 °C
>= 194 °F
Dynamic Cure 20—200°C /ISO 25 Min; Ramp -10—200°C @ 20°C/Min
Decomposition Temperature 358 °C
676 °F
Degradation Temperature
Electrical Properties Metric English Comments
Volume Resistivity <= 0.00050 ohm-cm
<= 0.00050 ohm-cm
Chemical Properties Metric English Comments
Ionic Impurities - Na (Sodium) 22 ppm
22 ppm
Ionic Impurities - K (Potassium) 3.0 ppm
3.0 ppm
Ionic Impurities - Cl (Chloride) 187 ppm
187 ppm
Processing Properties Metric English Comments
Cure Time 60.0 min

@Temperature 150 °C
1.00 hour

@Temperature 302 °F
minimum
Pot Life 40320 min
40320 min
Shelf Life 12.0 Month

@Temperature -40.0 °C
12.0 Month

@Temperature -40.0 °F
Descriptive Properties Value Comments
Color Silver
Consistency Smooth flowing paste
Ionic Impurities NH4 65 ppm
Number of Components Single
Thixotropic Index 3.62
Weight Loss 0.13%
200°C
0.41%
250°C
0.8%
300°C
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