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Tra-Con Tra-Bond Ablebond 933-1.5 Moisture Resistant Encapsulant

Category Polymer , Thermoset , Epoxy , Filled/Reinforced Thermoset
Manufacturer Tra-Con, Inc.
Trade Name Tra-Bond
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Bond Ablebond 933-1.5 Moisture Resistant Encapsulant.pdf
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Material Notes:
TRA-BOND 933-1.5 electrically insulating epoxy encapsulant is formulated to provide a smooth crown over the device of wire bonds. This encapsulant provides protection from thermal and mechanical shock. The long work life and smooth consistency of TRA-BOND 933-1.5 encapsulant make it ideal for use in automatic dispensers. This compound is stable at room temperature for up to three (3) months; however since the filler may settle, we recommend storage at -40°C or colder.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.50 g/cc
1.50 g/cc
Mixed
Viscosity 10000 cP
10000 cP
Mixed
Mechanical Properties Metric English Comments
Hardness, Shore D 90
90
Thermal Properties Metric English Comments
CTE, linear 47.0 µm/m-°C
26.1 µin/in-°F
Below Tg
150 µm/m-°C
83.3 µin/in-°F
Above Tg
Thermal Conductivity 0.400 W/m-K

@Temperature 121 °C
2.78 BTU-in/hr-ft²-°F

@Temperature 250 °F
Glass Transition Temp, Tg 109 °C
228 °F
Ultimate Tg
Electrical Properties Metric English Comments
Volume Resistivity 5.30e+14 ohm-cm
5.30e+14 ohm-cm
Dielectric Constant 3.8
3.8
Dielectric Strength 59.1 kV/mm
1500 kV/in
Dissipation Factor 0.0070
0.0070
Chemical Properties Metric English Comments
Ionic Impurities - Na (Sodium) 15 ppm
15 ppm
Ionic Impurities - K (Potassium) 1.0 ppm
1.0 ppm
Ionic Impurities - Cl (Chloride) 380 ppm
380 ppm
Processing Properties Metric English Comments
Cure Time 30.0 min

@Temperature 150 °C
0.500 hour

@Temperature 302 °F
120 min

@Temperature 125 °C
2.00 hour

@Temperature 257 °F
Shelf Life 12.0 Month

@Temperature -40.0 °C
12.0 Month

@Temperature -40.0 °F
Descriptive Properties Value Comments
Color Black
Weight Loss % 1.7
At 300°C
Working Life, months 3
At 25°C
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