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High-intensity fluorescence under UV and visible light excitation.
Excellent thermal stability up to 220°C for processing in thermoplastics and coatings.
Good dispersibility in both polar and non-polar organic media without surfactant assistance.
Chemically inert—resistant to acids, alkalis, and common solvents at ambient conditions.
Non-halogenated formulation compliant with RoHS and REACH restricted substance requirements.
Security inks for banknotes, ID cards, and tax stamps.
Fluorescent masterbatches for PET, PP, and ABS injection molding.
UV-curable printing inks for packaging and decorative films.
High-visibility safety signage and reflective road markings.
Specialty coatings for automotive trim and electronic device housings.
| Chemical Type | Organic fluorescent dye derivative (benzoxazole-based) |
| Product Form | Free-flowing fine powder |
| Appearance | Yellow-orange dry powder with uniform particle size distribution |
| Primary Applications | Plastics, inks, coatings, and security materials |
| Key Features | UV-A (365 nm) and blue-light (450 nm) excitable; strong green-yellow emission |
| Benefits | Low migration, high color strength, and consistent batch-to-batch performance |
| Storage Conditions | Keep sealed in cool, dry place below 30°C; protect from direct sunlight |
| Regulatory Compliance | REACH registered; non-PVC; no heavy metals or aromatic amines |
Q1: What types of polymer systems is MAB-11 compatible with?
A: MAB-11 is designed for use in thermoplastic resins including polyolefins (PP, PE), ABS, PS, and certain engineering plastics. It exhibits good thermal stability during standard melt processing, though compatibility and dispersion performance should be verified in each specific formulation.
Q2: How does MAB-11 perform under UV exposure and outdoor weathering?
A: MAB-11 offers moderate UV resistance typical of high-performance fluorescent pigments, but prolonged direct UV exposure may gradually reduce fluorescence intensity. For extended outdoor applications, co-stabilization with UV absorbers and HALS is recommended to enhance retention of brightness and color fidelity.
Q3: What is the typical dosage range for achieving strong fluorescence in plastic compounds?
A: MAB-11 is highly efficient and typically used at low concentrations—generally ranging from 0.1% to 2% by weight—depending on the base polymer, desired fluorescence intensity, part thickness, and processing conditions. Optimal loading should be determined through small-scale trials.
Q4: Is MAB-11 suitable for food-contact or medical-grade applications?
A: MAB-11 is not pre-approved for food-contact or medical applications. Its suitability for regulated end uses depends on full compliance with applicable regional requirements—including extraction testing, toxicological assessment, and final formulation evaluation—and must be confirmed by the end-user’s regulatory team.
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