Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Korea FL-203 Fluorescent Pigment

Korea FL-203 Fluorescent Pigment is a high-performance pigment from Korea’s FL Series, offering intense brightness, excellent UV resistance and thermal stability up to 220°C. Ideal for plastics, inks and coatings, it delivers vivid neon hues with superior dispersion and lightfastness. Non-toxic, REACH-compliant and suitable for HDPE, PP and ABS processing.
  • korea fl 203 fluorescent pigment_390b1a99
  • korea fl 203 fluorescent pigment_390b1a99

Features Of Korea FL-203 Fluorescent Pigment

  1. High-intensity fluorescence under UV and daylight illumination.

  2. Excellent thermal stability up to 220°C for compatibility with high-temperature processing.

  3. Good dispersibility in both polar and non-polar organic media.

  4. Low migration tendency in polymer matrices, ensuring color fidelity over time.

  5. Compliant with REACH and RoHS directives for safe industrial use.

Typical Applications Of Korea FL-203 Fluorescent Pigment

  1. Security printing in banknotes, passports, and tax stamps.

  2. Fluorescent inks for packaging and labeling requiring visual authentication.

  3. Special-effect coatings for automotive trim and consumer electronics housings.

  4. Plastic coloration for toys, stationery, and promotional items.

  5. UV-responsive additives in textile printing pastes and screen inks.

Specifications Of Korea FL-203 Fluorescent Pigment

Chemical TypeOrganic fluorescent dye derivative (benzoxazole-based)
Product FormFree-flowing fine powder
AppearanceBright yellow-green powder (dry), vivid green-yellow fluorescence under 365 nm UV
Primary ApplicationsPlastics, inks, coatings, security documents
Key FeaturesUV-stable, non-bleeding, solvent-resistant
Particle Size (D50)12–18 µm
Volatile Matter (105°C, 2h)≤ 1.5 wt%
Heavy Metals (Pb, Cd, Hg, Cr⁶⁺)Below detection limit per EN 71-3


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