SQ-710003 Wear-resistant Matte UV Casting/Transfer Coating for Texture Trasnfer
Description
SQ-710003 is a single-component UV-curable coating designed for wear-resistant matte texture transfer. It can be molded onto films such as PC, PET, and TPU using various textured or structured molds. The coating can be transferred to film surfaces either manually in small batches or via automated high-throughput processes using structured rollers or textured transfer films. It is primarily used for creating decorative textures and molded surfaces on products such as mobile phones, laptops, and home appliances. The product features excellent demolding performance, high hardness, good metallization compatibility, superior recoating ability, and strong UV-aging resistance.
Technical data
Appearance
| Transparent liquid
|
|---|
Viscosity (25ºC, CPS)
| 150 ~ 250
|
UV component (%)
| 100
|
Density (g/cm³, 25ºC)
| 1.03±0.05
|
Hardness (1Kg force load)
| B ~ H
|
Coating thickness (μm)
| 5 ~ 25
|
Boiling performance
(surface paint, no primer 100℃/60min)
| Adhesion 5B, coating surface no change
|
Bending (cylindrical shaft diameter)
| Folded 180 degrees without cracks
|
Curing energy (mercury lamp, mj/cm²)
| 600 ~ 1000
|
QUV resistance
| Over 200h
|
Note: The above performance parameters can be customized according to customer requirements
Performance
Provides a delicate matte finish with excellent hand-feel, good scratch resistance, minimal yellowing, and high transparency.
Exhibits good elongation and low shrinkage; after curing, forms a flexible protective layer with a thickness of 10–100 µm, the coating withstands 180° bending without cracking, deformation, or delamination.
Maintains stable performance under harsh conditions, offering excellent resistance to high and low temperatures, high humidity, chemical solvents, moisture, and UV exposure.
Applications
Decorative texture transfer and molded housings for consumer electronics, including smartphones, laptops, and home appliances etc.
Application / Process Instructions
Surface Preparation
Clean the substrate thoroughly to remove dust, oil, or other contaminants.
Manual Transfer Process
2. Pour the UV adhesive into the metal mold, align the PC or PET film with the mold, and use a roller or spatula to press the adhesive evenly across the surface. This helps eliminate air bubbles and ensures full coverage of the bonding area.
3. Expose the adhesive to UV light with a wavelength of 265 nm or 395 nm. Position the UV lamp as close to the adhesive as possible to accelerate curing.
4. Peel the PC or PET film from the metal mold; the adhesive layer should fully release and remain adhered to the film surface.
5. If the adhesive layer is not fully cured, continue UV exposure until complete curing is achieved.
Production Process (Roll-to-Roll / Automated)
Unwind → Apply the casting coating onto specially treated release film → Mold roller pressing → UV curing → Demolding → Rewind → Ink printing → Slitting → Forming → Injection molding → Peel off polyester surface film → Apply hard coating
Precautions
1. Ensure that the UV adhesive layer absorbs sufficient UV energy to achieve the best curing effect, otherwise it will easily affect the performance of the adhesive layer.
2. Remaining glue cannot be returned to the original packaging. It should be sealed away from light and stored at room temperature.
Storage
To prevent the product from polymerization and gelling, please keep it sealed and away from heat and light. Recommended storage temperature is not higher than 30°C. Unused products must be sealed and stored in a timely manner and cannot be stored in the open. Safe storage time is 6 months at room temperature( 25ºC) and under ventilation. 1KG/5KG/25KG/barrel
Tips: SQ-710003 wear-resistant matte UV transfer coating delivers a fine matte finish with a smooth touch, excellent scratch resistance, and low viscosity.
Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.
Lencolo Co., Ltd.
Contact Person:
Yuki
Tel/Whatsapp:
+86-180-2700-2837
Email:
yuki.yin@lencolo37.com
