Optical Brightener EBF

Purity 98%: Optical Brightener EBF with a purity of 98% is used in polyester fiber finishing, where it ensures a brilliant whitening effect and enhanced color clarity. Melting point 219°C: Optical Brightener EBF with a melting point of 219°C is used in thermoplastic polymer processing, where it maintains stability during extrusion and prevents thermal degradation. Molecular weight 434 g/mol: Optical Brightener EBF of molecular weight 434 g/mol is used in detergent formulations, where it enables strong fluorescence and optimal solubility in washing cycles. Particle size ≤10 μm: Optical Brightener EBF with particle size ≤10 μm is used in water-based coating applications, where it provides uniform dispersion and superior brightness. Stability temperature 260°C: Optical Brightener EBF with a stability temperature of 260°C is used in high-temperature textile dyeing processes, where it retains optical activity and colorfastness. Viscosity grade low: Optical Brightener EBF of low viscosity grade is used in aqueous inkjet inks, where it improves wetting properties and prevents printhead clogging. Solubility in water ≥2 g/L: Optical Brightener EBF with water solubility ≥2 g/L is used in paper sizing processes, where it achieves even substrate coverage and long-lasting whitening. Absorption maximum 350 nm: Optical Brightener EBF with absorption maximum at 350 nm is used in laundry care products, where it enhances UV response and maximizes fabric radiance.