UV Moisture Dual Cure Conformal Coating Adhesive Low Hardness Low Odor Blue Fluorescence PCB Protection 3200

UV Moisture Dual Cure Conformal Coating Adhesive

3200 UV Moisture Dual Cure Conformal Coating Adhesive is specially formulated for conformal coating and protection of PCB and flexible PCB. It combines UV and moisture dual-cure technology with low hardness, low irritation and low odor, providing excellent adhesion to PCB substrates, plastics, glass and metals. The optional blue fluorescence makes coating inspection faster and easier, while the outstanding anti-yellowing, moisture and chemical resistance ensures long-term protection of electronic assemblies.

Key Features

• UV moisture dual-cure system, cures at 1500 mJ/cm²
• Low hardness (Shore A 73), low irritation and low odor for operator-friendly application
• Excellent adhesion to PCB substrates, plastics, glass and metals
• Optional blue fluorescence for fast and easy coating inspection
• Outstanding anti-yellowing, moisture and chemical resistance
• High dielectric strength of 23 kV/mm for reliable insulation protection

Applications

• PCB circuit board conformal coating and protection
• Flexible PCB (FPC) conformal coating and protection
• Electronic component and solder joint protection
• Conformal coating of precision electronic assemblies
• Moisture and chemical resistant protection for industrial and consumer electronics

Technical Specifications

FAQ

Q1: What is the 3200 conformal coating adhesive mainly used for?
It is used for conformal coating and protection of PCB circuit boards, flexible PCBs, electronic components and solder joints, providing moisture, chemical and insulation protection.

Q2: How does the dual-cure system work?
3200 cures under UV light at 1500 mJ/cm² and continues curing with moisture in shadow areas, ensuring complete cure even in complex PCB geometries.

Q3: What substrates does it bond to?
It offers excellent adhesion to PCB substrates, plastics, glass and metals, making it versatile for different board and component materials.

Q4: Why is the blue fluorescence useful?
The optional blue fluorescence makes the coated area visible under inspection light, allowing fast and reliable coating coverage checks.

Q5: Is it safe and comfortable to apply?
Yes. The low hardness, low irritation and low odor formulation provides a more operator-friendly experience during dispensing and coating.

Q6: What are the storage conditions?
Store at 8-28°C in the original sealed container. Shelf life is 6 months. Available in 1kg and 5kg packaging.