Blue Tone Brightener – Optical Blue Brightening Masterbatch for High-Whiteness, Clear & Premium Films
 
Our Blue Tone Brightener Masterbatch is formulated using high-purity blue optical brightening pigments and a superior-quality carrier resin to enhance whiteness, clarity, brightness, and visual purity in plastic products. It is engineered to neutralize yellowish tones, improve brightness index, and deliver a clean, crisp, high-quality finish across PE, PP, PET, HDPE, LLDPE, LDPE and other polymer systems.
 
Designed for excellent dispersion, high thermal stability, and smooth processing, Blue Tone Brightener ensures uniform blending and minimum filtration pressure (low FPV), making it ideal for transparent and semi-transparent applications. It enhances visual appearance without overpowering the base polymer, resulting in a brighter, cleaner, premium-grade output.