Summary of information:
Derun has developed a solution for solar lamp adhesive through analysis of solar lamp adhesive. Develop appropriate solutions for the adhesive requirements of solar lamps, such as the bonding and sealing of lampshade glass and lampholder plastic, the bonding of solar panels and bottom plates, and the protection of circuit boards.
Analyze and solve with glue:
1、 Adhesive for bonding
Adhesive application area: The lampshade glass and lampholder plastic are bonded and sealed
Bonding of solar panels to the bottom plate
Adhesive requirements: waterproof, moisture-proof, insulation, high and low temperature resistance, high adhesive strength
Glue recommendation: HJ-732 high-strength silicone sealant
Recommendation reason: HJ-732 is used for high-strength bonding of various materials such as metal, plastic, glass, etc; High waterproof grade IP68, resistance to high and low temperatures (-60-260), insulation and other characteristics
2、 Protective encapsulation of electronic components
Adhesive application area: circuit board protection
Adhesive requirements: waterproof, moisture-proof, insulation, aging resistance, high and low temperature resistance, and toughness
Glue Recommendation: HJ-101 Two component silicone electronic potting adhesive
Recommendation reason: HJ-101 is resistant to high and low temperatures (-60-200), waterproof to IP68, insulated, has toughness after curing, and has moderate viscosity for easy adhesive application.
Adhesive application area: solar battery packaging
Adhesive requirements: waterproof, moisture-proof, insulation, aging resistance, and high temperature resistance
Glue Recommendation: HJ-374 Heating Cured High Temperature Electronic Sealing Adhesive
Recommendation reason: HJ-374 is resistant to high temperature (-40-150), has high hardness, is waterproof and moisture-proof, insulated, and cured by heating
Short curing time (complete curing at 60 degrees Celsius for 5 hours)
Adhesive application area: lamp beads are bonded to thermal conductive aluminum plates for thermal conductivity
Adhesive requirement: high thermal conductivity
Product recommendation: HJ-327 thermal conductive silicone grease
Recommendation reason: HJ-327 is suitable for the transmission medium of electronic components, with high temperature resistance of 200 degrees without drying, good heat dissipation performance, and high thermal conductivity (4.0-6.0), which can effectively reduce the working temperature of heating components.
