NEWS

UV LED-Cured Moisture-Proof Glue: A Sustainable and High-Performance Encapsulation Solution for COF and Electronics

2025-05-23

What is LED UV Moisture-Proof Glue?

LED UV moisture-proof glue is a high-performance UV-cured encapsulant designed for advanced electronic and display applications. Manufactured by Tex Year, this VOC-free adhesive offers outstanding moisture resistance, high light transmittance, and environmental sustainability—making it a superior alternative to traditional solvent-based adhesives.

Whether you're in the business of COF module packaging, flexible displays, or optical bonding, Tex Year’s UV-cured solution delivers unmatched protection and process efficiency.

Why Use UV-Cured Moisture-Proof Glue?

1. Eco Friendly and VOC-Free Adhesive

Tex Year’s LED UV glue is a solvent-free moisture-proof solution, emitting zero VOCs during application. This makes it ideal for cleanrooms and sustainable manufacturing. Switching to LED UV adhesive can reduce carbon emissions by 5.5–6.5 kg CO₂ per 1,000 kg used, aligning with carbon-neutral and ESG targets.

2. Low Moisture Permeability

In electronic packaging, moisture protection is essential. Tex Year’s LED moisture-proof UV glue ensures:

Water absorption as low as 0.26%
Moisture vapor transmission rate (MVTR) as low as 28.7 g/100μm·m²/24hrs
High insulation (resistivity ≥ 10¹² Ω·cm)

3. High Transparency and Fast LED Curing

Designed for display and optical bonding, this adhesive features:

Curing depth >1,200 μm
Transmittance up to 98.8%@440nm
Excellent bonding with glass, ITO, ACF, polyimide films

4. COF Module & Flexible Electronics Applications

This UV adhesive is optimized for COF (Chip on Film) packaging, supporting:

Strong adhesion to driver IC components
Reworkability and stable thermal resistance
Integration with flexible circuit films and solder masks

Technical Specification Comparison

Model	1575A	1575B	1575C
Viscosity	1800±200 cps	1300±200 cps	2000±400 cps
Curing Depth	>800 μm	>1,000 μm	>1,200 μm
Moisture Barrier	28.7 g	60 g	60 g
Water Absorption	0.26%	0.67%	0.26%
Transmittance	–	–	98.8%
Resistivity	≥10¹² Ω·cm	≥10¹² Ω·cm	≥10¹² Ω·cm

Environmental Impact vs. Traditional Adhesives

Feature	Tex Year LED UV Glue	Solvent-Based Glue
Solid Content	100%	30%
VOC Emissions	None	Present
Estimated CO₂ Emissions	0 kg/kg	5.5–6.5 kg CO₂/kg

Tex Year’s UV moisture-proof adhesive not only improves production safety and product reliability, and we also help you meet stricter environmental standards.

The Best Adhesive for COF Packaging & Optical Bonding

If your application demands low moisture permeability, high transparency, and VOC-free encapsulation, Tex Year’s LED UV-cured moisture-proof glue offers a market-leading solution. Especially for COF packaging, flexible circuits, and optical displays, this advanced adhesive helps future-proof your product while aligning with global green manufacturing trends.

If you are interested in UV LED-Cured Moisture-Proof Glue or have any related inquiries, please feel free tocontact us anytime.

Back