Enhance Whiteness and Brightness with Optical Brightener OB-1

Discover the superior whitening power of Optical Brightener OB-1 for textiles and plastics, delivering unparalleled brightness and durability.

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Key Advantages of Using OB-1

Superior Whitening Strength

Experience a significant boost in whiteness and a strong fluorescent effect, effectively compensating for any yellowness in your materials.

Wide Application Scope

From polyester and nylon fibers to various plastics like ABS and PVC, our optical brightener OB-1 provides a versatile solution for diverse industrial needs.

Excellent Heat Stability

The high-temperature resistance of OB-1 makes it perfectly suited for melt processing and shaping of plastics, ensuring consistent results even under extreme conditions.

Key Applications

Polyester Fiber Whitening

Achieve exceptional brightness and whiteness in polyester fibers and their blends, enhancing the visual appeal of textiles.

Plastic Brightening

Impart a brilliant, clean white appearance to a wide range of plastics including ABS, PS, PA, PC, PP, EVA, and rigid PVC.

Nylon and Synthetic Fibers

Significantly improve the whiteness and visual quality of nylon fibers and other synthetic materials through effective OB-1 integration.

Recycled Material Enhancement

When added to recycled polyester fiber waste, bottle material, and chips, OB-1 makes the recycled materials appear whiter and more consistent.