Optical Brightener – High-Performance Brightening Additive for Premium Whiteness & Clarity
Our Optical Brightener Masterbatch is a high-efficiency additive formulated to enhance whiteness, brightness, clarity, and visual purity in plastic products. Manufactured using advanced fluorescent whitening agents (FWAs) and a high-quality carrier resin, this brightener absorbs UV light and re-emits it as visible blue light, giving polymers a cleaner, brighter, whiter appearance.
Engineered for excellent dispersion, low FPV, and superior thermal stability, our Optical Brightener ensures smooth processing and uniform enhancement across PE, PP, PET, HDPE, LDPE, LLDPE, EVA and other polymer systems. It is widely used to eliminate yellowish tones, improve transparency, and upgrade the overall visual appeal of finished products.