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Epoxy Technology EPO-TEK® H37-MPT 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® H37-MPT Epoxy.pdf
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  Online Service   lookpolymers   27660005
Material Notes:
Material Description: A single component, silver-filled and electrically conductive adhesive designed for semiconductor die attach and bonding SMDs for hybrid microelectronic packaging. It is certified and lot accepted to the requirements of MIL-STD 883 /Test Method 5011. It can be used for opto-packaging including LEDs, laser and photo-diodes, and fiber optic circuit assembly.Information Provided by Epoxy Technology
Physical Properties Metric English Comments
Specific Gravity 3.37 g/cc
3.37 g/cc
Particle Size <= 20 µm
<= 20 µm
Viscosity 80000 - 110000 cP

@Temperature 23.0 °C
80000 - 110000 cP

@Temperature 73.4 °F
2.5 rpm
Mechanical Properties Metric English Comments
Hardness, Shore D 76
76
Tensile Modulus 3.72 GPa
539 ksi
Storage
Shear Strength 11.69 MPa
1696 psi
Lap
>= 23.4 MPa
>= 3400 psi
Die
Thermal Properties Metric English Comments
CTE, linear 44.0 µm/m-°C
24.4 µin/in-°F
Below Tg
108 µm/m-°C
60.0 µin/in-°F
Above Tg
Thermal Conductivity 2.82 W/m-K
19.6 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
Intermittent
-55.0 °C
-67.0 °F
Continuous
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 350 °C
662 °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) <= 50 ppm
<= 50 ppm
Ionic Impurities - K (Potassium) <= 50 ppm
<= 50 ppm
Ionic Impurities - Cl (Chloride) <= 200 ppm
<= 200 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 thixotropic paste
Ionic Impurities NH4 53 ppm
Number of Components Single
Weight Loss 0.01%
200°C
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