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High-intensity fluorescence under UV-A (365 nm) and visible blue light excitation.
Excellent thermal stability up to 220°C, suitable for high-temperature processing including extrusion and injection molding.
Good dispersion stability in both polar and non-polar polymer matrices without significant aggregation.
Low migration tendency in PVC, PS, ABS, and polyolefin-based systems.
Compliant with REACH Annex XVII and free of heavy metals (Cd, Pb, Hg, Cr⁶⁺) and restricted azo dyes.
Safety signage and emergency egress markings for industrial and public infrastructure.
Fluorescent inks for high-visibility packaging labels and tamper-evident seals.
UV-responsive masterbatches for automotive interior trim and dashboard components.
Specialty coatings for sportswear textiles and outdoor gear requiring daylight-fluorescent visibility.
| Chemical Type | Organic fluorescent dye dispersed in polymeric carrier |
| Product Form | Free-flowing granular masterbatch (20% pigment loading) |
| Appearance | Uniform orange-red granules, no dust or agglomerates |
| Primary Applications | Polymer coloration, security printing, safety-critical visual elements |
| Key Features | UV-stable, non-bleeding, solvent-resistant, low VOC emission |
| Benefits | Consistent batch-to-batch performance, easy dosing, minimal equipment fouling |
| Storage Conditions | Keep in sealed container at 15–25°C, protect from direct sunlight and moisture |
Q1: What types of polymer systems is MAB-20 compatible with?
A: MAB-20 exhibits good compatibility with a broad range of thermoplastics and thermosets, including ABS, PS, PC, PMMA, and certain polyolefin-based masterbatches. It is not recommended for use in highly polar or strongly acidic resin systems without prior compatibility testing.
Q2: How does MAB-20 perform under UV exposure and thermal processing?
A: MAB-20 offers moderate UV stability suitable for indoor applications and short-term outdoor exposure. During standard melt processing (e.g., injection molding or extrusion), it maintains fluorescence integrity up to typical processing temperatures below 240 °C, provided residence time is controlled and thermal history is minimized.
Q3: Is MAB-20 suitable for food-contact or medical-grade applications?
A: MAB-20 is not certified for direct food-contact or implantable medical applications. Its use in regulated end-uses requires full formulation-level compliance assessment by the end manufacturer, including migration evaluation and regulatory documentation review.
Q4: What is the typical dosage range for achieving strong fluorescence in plastic articles?
A: Fluorescence intensity is formulation- and thickness-dependent; MAB-20 is typically used at low concentrations, generally ranging from 0.1% to 2% by weight in the final compound. Optimal loading should be determined empirically based on substrate transparency, desired chroma, and processing conditions.
Q5: Can MAB-20 be dispersed using standard compounding equipment?
A: Yes — MAB-20 is designed for efficient dispersion in twin-screw extruders and high-shear mixers. For best results, pre-blending with carrier resin and avoiding excessive shear or prolonged thermal exposure during compounding is recommended to preserve pigment integrity.
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