• Nail Gel: A2293 is ideal for nail gel formulations due to its fast-curing time, hardness, and excellent yellowing resistance, ensuring a glossy, long-lasting finish.
• Adhesives: Its strong adhesion properties make it suitable for use in adhesives where durability and mechanical strength are important.
• Plastic Coatings: The resin performs well in plastic coatings, providing a hard, protective layer that is resistant to scratches and yellowing, ensuring a long-lasting finish on plastic surfaces.
Technical Specifications:
• Appearance: Colorless to slightly yellow viscous liquid
• Functionality: 2
• Viscosity (60°C): 5113 mPa.s
• NCO Value: < 0.1%
• Shore Hardness: 96D
• Curing Speed: 100 mj/cm²
• Initial Yellowing Value (800 mj/cm²): 0.80
• Final Yellowing Value (8000 mj/cm²): 2.22
• Adhesion (Glass): 0B
• Adhesion (PC Plate): 3B
• Flexibility: Cracks after one fold
Conclusion:
• High Yellowing Resistance: The low yellowing values ensure A2293 maintains its clarity and aesthetic appeal, making it ideal for products that require color stability over time.
• Strong Mechanical Properties: The combination of hardness and flexibility provides the necessary balance for use in nail gels and plastic coatings, ensuring the material remains resilient under various environmental conditions.
A2293 is a versatile, high-performance polyurethane acrylate resin that combines hardness, yellowing resistance, and fast curing to deliver optimal results in applications like nail gels, adhesives, and plastic coatings.