UV Curing Transfer Printing Adhesive

3316 UV Curing Transfer Printing Adhesive is a light yellow transparent UV adhesive for transfer printing decoration. It offers excellent flexibility, fast curing and easy release, with some adhesion to PC and PET. The cured layer is transparent and anti-yellowing, and it resists water boiling and high temperature, high humidity and low temperature aging, making it suitable for explosion-proof film and protective film transfer printing.

Technical Specifications

Key Features

• Excellent flexibility for explosion-proof film applications
• Water boil resistant
• Excellent high temperature and high humidity aging resistance
• Excellent low temperature aging resistance
• Fast curing for efficient transfer production
• Easy release (demolding) after curing
• Good adhesion to PC and PET substrates
• Transparent, anti-yellowing cured surface
• Suitable for decorative transfer printing

Applications

• Explosion-proof film transfer printing
• Protective film transfer printing
• PC and PET decorative film transfer
• Phone decoration transfer
• Automotive and appliance film decoration

Operation Guide

1. Surface preparation: clean the PC or PET substrate to remove oil, dust and contaminants for maximum adhesion.
2. Coating: apply the UV transfer adhesive evenly to the film or mold surface.
3. Lamination: place and press the substrate onto the coated surface, removing any trapped air.
4. UV curing: expose the adhesive to UV light at 1000 mJ/cm² (UV) until fully cured.
5. Release: peel the carrier film or mold away from the cured transfer layer.
6. Inspection: verify a uniform, transparent transfer with no bubbles or whitening.

FAQ

Q1: What is the 3316 adhesive mainly used for?
3316 is a UV curing transfer printing adhesive for PC and PET plastic decoration, such as phone decoration, key transfer and appliance textures.

Q2: Which substrates does it bond to?
It provides good adhesion to PC and PET plastic substrates.

Q3: Does it release easily after curing?
Yes. The cured adhesive is easy to release (demold) from the carrier film or mold during transfer.

Q4: Does the cured surface stay clear?
Yes. The cured adhesive is transparent and anti-yellowing for a clean decorative finish.

Q5: What hardness and adhesion does it provide?
3316 has a pencil hardness of 3B to 2H 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 1kg / 5kg packaging.