LCD End Seal UV Adhesive Description
"Precise sealing, durable glass-to-metal bonding." This LCD end seal UV adhesive is specially formulated for high-reliability LCD panel end sealing and glass-to-metal bonding on display substrates. With high viscosity for stable gap filling, superior damp-heat resistance and high dielectric strength, it delivers reliable sealing performance for glass, ITO glass and metal frames in demanding display applications. Curing fast under UV light (1000 mJ/cm²).
LCD End Seal UV Adhesive Datasheet
| Model |
3791 LCD end seal UV adhesive |
Packaging specifications |
1 kg / bottle |
| Brand |
Super-curing |
Curing condition |
1000 mJ/cm² (UV light) |
| Application |
LCD panel end sealing, glass to metal bonding |
Viscosity (25°C) |
20,000 ± 2,000 mPa·s |
| Adhesive material type |
Glass, ITO glass, metal frames |
Hardness |
Shore D 78 |
| Color |
Transparent / fluorescent trace |
Glass transition temperature |
Tg 75°C |
| Shelf life |
12 months at 8-28°C |
Environmental protection level |
Superior |
Product Details Description
Product Applications
- LCD panel end sealing and glass substrate welding
- Glass-to-metal bonding of display components to metal frames
- Display module assembly and edge sealing
- Touch panel and cover glass edge sealing
- Glass-to-metal bonding for ITO glass, aluminum and stainless steel
- Precision electronic and optical sub-assembly sealing
- Sensor and display panel environmental sealing
- Moisture protection for delicate display circuitry
Precautions
- Surfaces must be clean, dry and free of oil, dust or mold release agents before applying.
- High viscosity keeps the adhesive in place; dispense precisely along the sealing edge to avoid overflow.
- UV curing requires light to reach the adhesive; opaque or UV-blocking areas may not fully cure.
- Apply in a well-ventilated area. Avoid contact with skin and eyes; wear protective gloves and safety goggles.
- In case of skin or eye contact, rinse immediately with plenty of clean water and seek medical advice if irritation persists.
- Store sealed at 8-28°C in a cool, dark and dry place away from direct sunlight, and keep out of reach of children.
- Sealing performance may vary with substrate, gap and UV intensity; please run a sealing test before mass production.
FAQ
Q1: How does this LCD end seal UV adhesive cure?
It cures rapidly under UV light with a recommended cumulative UV energy of 1000 mJ/cm². Curing speed depends on UV intensity, wavelength and layer thickness.
Q2: What substrates can it bond?
It is designed for glass and metal bonding, offering strong adhesion to ITO glass, glass panels, aluminum, stainless steel and alloy frames used in display modules.
Q3: Is it suitable for damp-heat and harsh environments?
Yes. It features outstanding damp-heat resistance and a high glass transition temperature (Tg 75°C), ensuring long-term reliability without delamination in warm, humid conditions.
Q4: What makes it ideal for LCD panel sealing and end sealing?
Its high viscosity (20,000 ± 2,000 mPa·s) prevents overflow during application, while high hardness (Shore D 78) and high dielectric strength provide structural stability and electrical insulation.
Q5: What is the packaging and minimum order quantity?
Standard packaging is a 1 kg bottle, and the minimum order quantity is 10 pieces. Custom packaging is available on request.
Q6: How should it be stored and what is its shelf life?
Store in its original tightly sealed container at 8-28°C in a cool, dark and dry place away from light. Unopened shelf life is approximately 12 months.
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