UV Curing 3D Composite Board Transfer Printing Adhesive Heat Resistant Stretchable for PC PET

UV Curing 3D Composite Board Transfer Printing Adhesive

3318C UV Curing 3D Composite Board Transfer Printing Adhesive is a light yellow transparent UV adhesive for 3D composite board transfer printing. It offers good heat resistance, excellent stretchability (hot stretching up to 200%) and good plating performance. The cured layer stays highly transparent with anti-yellowing properties, and delivers excellent resistance to aging, high temperature and humidity, and high-low temperature cycling.

Technical Specifications

Key Features

• Good heat resistance for demanding 3D forming
• Excellent stretchability, hot stretching up to 200%
• Good plating (metallization) performance
• High transparency after curing with anti-yellowing
• Excellent aging, high-humidity and high-low temperature resistance
• Suitable for PC and PET 3D composite board transfer printing

Applications

• 3D composite board transfer printing
• PC and PET decorative panel transfer
• Curved and formed panel decoration
• Automotive and home appliance trim decoration
• Metal-look plated decorative surfaces

Operation Guide

1. Surface preparation: clean the composite board to remove oil, dust and contaminants.
2. Coating: apply the UV transfer adhesive evenly to the film or mold surface.
3. 3D forming: thermoform or hot-stretch the coated film (stretching up to 200%) onto the 3D workpiece.
4. UV curing: expose to UV light at 800 mJ/cm² until fully cured.
5. Plating: apply the metallization / plating process on the cured surface as required.
6. Inspection: verify a uniform, transparent transfer with no bubbles or whitening.

FAQ

Q1: What is the 3318C adhesive mainly used for?
3318C is a UV curing transfer printing adhesive for 3D composite board decoration with heat resistance and high stretchability.

Q2: How much can it stretch?
It offers excellent stretchability with hot stretching up to 200%, ideal for 3D formed panels.

Q3: Does it support metallization?
Yes. It provides good plating performance for metal-look decorative surfaces.

Q4: Is the cured layer clear?
Yes. The cured adhesive is highly transparent and anti-yellowing.

Q5: What hardness and adhesion does it provide?
3318C has a pencil hardness of HB and a 100 grid test adhesion rating of 5B.

Q6: What are the storage conditions and packaging?
Store at 8-28°C in the original sealed container. Shelf life is 12 months. Available in 5kg and 20kg packaging.