Description:
SR-2122 is a solvent-free, two-component silicone thermal adhesive that cures at room temperature. Once cured, it forms an elastomer with good thermal conductivity. It provides high-strength bonding for various substrates including PET, aluminum-plastic films, aluminum, and ceramics. The adhesive exhibits excellent mechanical strength, aging resistance, vibration resistance, and impact resistance.
Usage Instructions:
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Surface Preparation: Ensure the bonding surfaces are clean and free of oil or other contaminants.
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Application: Dispense the adhesive using the provided mixing nozzle onto the areas to be bonded. If possible, apply slight pressure and use fixture tools to hold parts in place.
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Curing: Place the bonded assembly at room temperature. After 5 hours (depending on actual temperature), the adhesive reaches 70–80% of its final strength.
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Curing Speed: The curing rate depends on the ambient room temperature.
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Storage after Use: Close the container immediately after use.
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Cold Temperature Handling: If the temperature is below 20°C, allow the adhesive to return to room temperature for at least 2 hours before use.
Precautions:
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Keep out of reach of children.
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Do not pour unused adhesive back into the original container to avoid contamination.
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Contains organic amines, which may irritate skin, mucous membranes, and eyes.
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Use appropriate personal protective equipment (gloves, safety glasses) during handling.
Notes:
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Data provided are obtained under laboratory conditions. Due to differences in usage conditions, users should analyze and test based on their actual working environment.
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EUBO does not guarantee performance under specific working conditions and is not liable for any direct, indirect, or incidental losses.
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For any technical issues during use, users may contact EUBO Technical Support for assistance.
Applications:
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Suitable for automotive power batteries, vehicle body components, and electronic devices assembly.
Technical Parameters of Silicone Thermal Adhesive SR-2122
Item |
Specification / Value |
Unit / Notes |
Product Name |
SR-2122 |
— |
Application |
Thermal bonding for MOS transistors |
— |
Appearance |
Gray |
— |
Viscosity |
62,000 |
mPa·s |
Working / Pot Life |
2 |
days |
Hardness |
90 |
Shore A |
Elongation at Break |
/ |
— |
Shear Strength |
4 |
MPa |
Thermal Conductivity |
1.8 |
W/m·K |
Curing Conditions |
20 min @ 150°C |
— |
Storage Conditions |
6 months @ 25°C |
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