Fluorescent Whitening Agent 369 (Optical Brightener KSB): Superior Whitening Solution for Polyester Fibers and Diverse Plastic Products
Unlock unparalleled brightness and lasting whiteness for your polyester textiles and plastic materials with our advanced Fluorescent Whitening Agent 369.
Get a Quote & SampleUnlocking Radiant Whiteness: The Core Value of Fluorescent Whitening Agent 369
Fluorescent Whitening Agent 369 (Optical Brightener KSB)
Fluorescent Whitening Agent 369, also known as Optical Brightener KSB, is a high-performance benzoxazole-based agent designed to deliver exceptional blue-white fluorescence and brilliant whitening effects. Its unique chemical structure ensures stable performance and broad applicability across various industrial sectors.
- Achieve brilliant blue-white light for your products, enhancing visual appeal with Fluorescent Whitening Agent 369.
- Benefit from its excellent heat and light resistance, ensuring long-lasting color stability in demanding applications.
- Experience the efficiency of a low addition quantity, making it a cost-effective solution for large-scale production.
- Ensure a perfect finish with its good compatibility and non-precipitation properties, critical for consistent product quality.
Product Advantages and Benefits
Unrivaled Quality & Purity
Our Fluorescent Whitening Agent 369 ensures high purity (≥99%) and stability, adhering to national standards for consistent results in every batch, including superior polyester fiber whitening.
Enhanced Durability & Weatherability
With good weatherability and resistance to migration, this optical brightener KSB guarantees the longevity of whitening effects, even under harsh conditions, proving its value in plastic product brightening.
Optimized Performance & Cost-Efficiency
Its low dosage requirement combined with excellent heat and light resistance makes it a highly efficient and economical choice for achieving superior brightness, making it a compelling option if you buy fluorescent brightener KSB.
Key Applications
Polyester Fiber Whitening
Essential for polyester fiber whitening, ensuring bright, vivid results for textiles and blends, making it a crucial textile auxiliary.
Plastic Product Brightening
Provides significant plastic product brightening for a wide range of materials, including polyolefins, PVC, and synthetic rubber, proving its versatility as an optical brightener KSB.
Masterbatch Formulations
Ideal for masterbatch additives, enhancing the appearance of whitening, foaming, and functional masterbatches, especially effective as a 369 optical brightener for PVC foam.
Paints & Lacquers
Improves the aesthetic quality of paints and lacquers whitening, delivering a clean, bright finish, showcasing its broad industrial applications.