Optical Brightener FP-127
CAS # 40470-68-6
Optical Brightener FP-127 is a high-efficiency fluorescent whitening agent specifically designed for PVC and polymer applications.
Description:
Optical Brightener FP-127 is a high-performance fluorescent whitening agent specifically designed to enhance the brightness and visual appeal of PVC, plastics, and specialty polymer formulations. By absorbing ultraviolet light and re-emitting it as visible blue light, FP-127 effectively counteracts yellowing and dullness, delivering a clean, bright finish. Its strong compatibility with PVC and excellent stability during processing make it a preferred choice for manufacturers seeking consistent optical performance in demanding applications.
General Properties:
Chemical Type: Fluorescent whitening agent (stilbene derivative)
Appearance: Light yellow to greenish crystalline powder
Solubility: Low solubility in water; soluble in organic solvents
Fluorescence: Strong blue fluorescence under UV light
Thermal Stability: Good stability under PVC processing conditions
Applications:
PVC & Vinyl
Highly effective in rigid and flexible PVC, including pipes, sheets, profiles, films, and cables, improving whiteness and brightness.
Plastics & Polymers
Used in various thermoplastics to enhance visual quality and reduce yellowing.
Coatings & Inks
Improves brightness and color clarity in coatings, inks, and decorative finishes.
Synthetic Materials & Consumer Goods
Enhances appearance in molded products, packaging materials, and consumer applications.
Advantages:
Excellent PVC Compatibility: Specifically optimized for PVC systems, ensuring uniform dispersion and consistent performance.
High Brightening Efficiency: Provides strong whitening effect at low addition levels.
Good Thermal Stability: Maintains optical performance during processing and end-use conditions.
Improves Product Aesthetics: Enhances brightness, reduces discoloration, and improves visual appeal.
Safety & Handling:
Optical Brightener FP-127 should be handled using standard industrial safety practices.
Dust may cause mild irritation to eyes, skin, or respiratory tract
Avoid inhalation of airborne particles
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