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High-intensity fluorescence under UV-A (365 nm) and daylight conditions.
Excellent thermal stability up to 220°C, suitable for high-temperature processing.
Good compatibility with acrylic, polyester, and polyurethane resin systems.
Low migration tendency in polymer matrices, ensuring long-term color fidelity.
Non-hazardous formulation compliant with REACH Annex XVII and RoHS directives.
Security printing in banknotes, passports, and tax stamps.
UV-responsive coatings for industrial marking and traceability.
Fluorescent inks for packaging authentication and anti-counterfeiting labels.
Specialty masterbatches for safety vests, traffic signage, and workwear.
Decorative plastics requiring vibrant day/night visibility contrast.
| Chemical Type | Organic fluorescent dye dispersion |
| Product Form | Free-flowing fine powder |
| Appearance | Bright yellow-green powder |
| Primary Applications | Plastics, inks, coatings, and security materials |
| Key Features | UV-stable, non-bleeding, low volatility |
| Benefits | Enhanced detectability, regulatory compliance, process versatility |
| Storage Conditions | Store in cool, dry place below 30°C; protect from direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended storage |
Q1: What is the primary application field for Korea FP Higt1025?
A: Korea FP Higt1025 is primarily formulated for high-visibility applications in industrial coatings, specialty inks (e.g., security printing and packaging), and plastic masterbatches where intense daylight fluorescence and good lightfastness are required.
Q2: Is Higt1025 suitable for use in polyolefin-based plastics?
A: Yes — Higt1025 demonstrates good thermal stability and dispersion behavior in polyolefins such as PP and PE during standard compounding and injection molding processes. Compatibility should be verified under actual processing conditions due to formulation-specific variables.
Q3: How does Higt1025 perform under UV exposure compared to conventional fluorescent pigments?
A: Higt1025 is engineered with enhanced photostabilizers to deliver improved resistance to UV-induced fading, particularly in outdoor-exposed coatings and films. While not fully UV-stable, it maintains higher initial fluorescence intensity over extended periods relative to non-stabilized fluorescent pigments.
Q4: Can Higt1025 be dispersed in water-based systems?
A: It is not inherently hydrophilic and requires surface modification or use of appropriate dispersing agents for stable aqueous dispersion. Successful incorporation has been reported in acrylic and styrene-acrylic emulsion systems when processed with high-shear mixing and compatible surfactants.
Q5: What is the typical dosage range for achieving optimal fluorescence effect?
A: Dosage depends on substrate, film thickness, and desired intensity, but Higt1025 is typically used at low concentrations — generally ranging from 0.1% to 2% by weight in final formulations — with most applications falling between 0.3% and 1.2%.
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