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

Korea PA-400 Fluorescent Pigment

Korea PA-400 Fluorescent Pigment is a high-intensity, UV-stable fluorescent colorant from Korea’s PA Series, designed for plastics, inks, and coatings. Featuring excellent dispersion, thermal resistance up to 280°C, and vivid daylight/UV fluorescence, it delivers consistent brightness and weatherability. Ideal for safety signage, packaging, and decorative applications requiring ISO-compliant luminance performance.
  • korea pa 400 fluorescent pigment_067ad35d
  • korea pa 400 fluorescent pigment_067ad35d

Features Of Korea PA-400 Fluorescent Pigment

  1. Exceptionally high chroma and brightness under UV-A (365 nm) excitation.

  2. Excellent thermal stability up to 220°C, suitable for high-temperature processing.

  3. Good dispersibility in both polar and non-polar organic media without surface treatment.

  4. Low migration tendency in polymer matrices, ensuring long-term color fidelity.

  5. Compliant with REACH Annex XVII and free of heavy metals (Pb, Cd, Hg, Cr⁶⁺).

Typical Applications Of Korea PA-400 Fluorescent Pigment

  1. UV-responsive security inks for banknotes and ID documents.

  2. Fluorescent masterbatches for PET and PP packaging films.

  3. High-visibility safety signage and traffic markings.

  4. Special-effect coatings for automotive trim and consumer electronics.

  5. UV-curable screen printing inks for textile and promotional products.

Specifications Of Korea PA-400 Fluorescent Pigment

Chemical TypeOrganic fluorescent dye dispersed in polymeric carrier
Product FormFree-flowing granular concentrate
AppearanceBright yellow-green powder (dry), non-dusting
Primary ApplicationsPolymer coloring, ink formulation, coating systems
Key FeaturesUV fluorescence, heat resistance, low volatility
BenefitsEasy dispersion, batch-to-batch consistency, solvent-free
Recommended Loading Range0.5–3.0 wt% depending on substrate and intensity requirement
Storage ConditionsKeep sealed in original container at 15–25°C, away from UV light


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