Aerobon AERO-XERM UE0730 is a two- component urethane material designed for encapsulating or casting applications. It can cures at room temperature to provide a thermally conductive and flame retardant material.
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FEATURES AND BENIFITS Room or elevated temperature cure Low exotherm and stress during cure High thermal conductivity Reliable bonding Easy to mix and apply Environmentally resistant Non-flammable |
OPERATION PROCESS Mixing: mix the A and B parts at a 1:1 ratio by volume or 1:1.2 by weight. Handheld cartridges or automatic mix/dispense equipment should be used to avoid any air entrapment in the adhesive. Manual mixing is not recommended Applying: clean the substrates and apply the mixed adhesive, join the parts and add enough pressure until the handling strength is reached. Curing: the mixed adhesive will reach full cure in 24 hours at room temperature. Cure can be accelerated elevate temperature like 80°C for 3 hours. |
TYPOCAL APPLICATIONS Battery package assembly Power modules
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SHELF LIFE/STORAGE Shelf life of each component is six months from date of manufacture when stored at 10-25°C in original unopened container. After opening, protect each component from excessive moisture by using dry nitrogen as an inert cover. |
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Properties |
Unit |
UE-0730 Resin |
UE-0730 Hardener |
Mixture |
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Appearance |
- |
Black Liquid |
Amber Liquid |
Black Liquid |
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Viscosity @ 25°C |
cps |
12,000 |
80 |
6,000 |
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Specific Gravity |
- |
1.5 |
1.2 |
1.45 |
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Gel Time @ 25°C |
min |
- |
- |
70-80 |
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Working Life @ 25°C |
min |
- |
- |
30 |
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Typical Cured Properties |
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Volume Resistivity @ 25°C |
ohm-cm |
ASTM D 257 |
1x1015 |
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Thermal Conductivity |
W/m·k |
- |
0.7 |
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Hardness |
Shore A |
ASTM D 2240 |
90 |
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Tensile Strength |
MPa |
ASTM D 638 |
15 |
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Elongation at Break |
% |
ASTM D 638 |
50 |
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Dielectric Constant @ 25°C 50 Hz |
- |
ASTM D 150 |
1.6 |
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Dissipation Factor @ 25°C 50 Hz |
- |
ASTM D 150 |
0.015 |
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