Anti-Scratch UV Varnish

Product Introduction

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StarColor Anti-Scratch UV Varnish is a high-performance coating designed to enhance the durability, visual appeal, and value of printed packaging. Formulated with advanced anti-abrasion technology, this varnish delivers a hard, glossy surface that resists scratches, scuffs, and wear during transportation and handling. It cures instantly under UV or LED systems, making it ideal for high-speed printing lines. Compatible with a wide range of substrates including paperboard, plastic films, and coated papers, it is widely used in luxury packaging, food cartons, cosmetic boxes, and premium labels. Eco-conscious brands also benefit from its low-VOC formula and compliance with international safety standards such as ROHS, REACH, and FDA (indirect contact). Choose StarColor for superior protection and consistent print quality.
 

Key Features:

• Excellent Scratch Resistance – Maintains surface integrity under friction.

• High Gloss Finish – Enhances print brilliance and shelf appeal.

• Fast UV Curing – Compatible with LED and traditional UV curing systems.

• Low VOC, Eco-Friendly – Designed for sustainable packaging solutions.

• Compatible with Various Substrates – Suitable for paperboard, PE, PET, BOPP, PVC.

• Good Recoating & Overprint Compatibility – Works well in multi-layer finishes.

 

Technical Specifications

Parameter	Value
Appearance	Transparent liquid
Curing Type	UV/LED
Gloss Level	85–95 (60° angle)
Scratch Resistance	Excellent (ASTM D3363: ≥4H)
Viscosity	25–35s / 25°C (DIN 4)
Coverage	10–15 g/m²
Shelf Life	6 months (sealed, 25°C max)
Packaging	5kg / 20kg / 200kg

 

Applications

 

Why Choose StarColor Anti-Scratch UV Varnish

1. Outstanding Scratch Resistance
Engineered with a unique resin and crosslinking system, this UV varnish forms a dense, resilient coating that maintains excellent scratch and abrasion resistance even on high-speed packaging lines. It protects your prints during cutting, folding, transport, and shelf display — ensuring a flawless finish from production to delivery.

2. Safe & Eco-Conscious Formulation
Free from heavy metals, formaldehyde, and other harmful substances, the varnish meets strict global safety standards, including FDA (indirect food contact), ROHS, and REACH compliance. It’s ideal for brands that value sustainability and need safe coatings for food packaging, toys, cosmetics, and other sensitive applications.

3. Broad Printing Compatibility
StarColor Anti-Scratch UV Varnish works seamlessly with various printing methods such as flexographic, offset, and screen printing. Its optimized rheology and curing profile allow for easy integration into existing workflows without sacrificing speed or quality — reducing downtime and improving production efficiency.