Optical brightener for protein fiber
Protein fibers—primarily wool and silk—naturally exhibit a slightly milky or yellowish appearance. Unlike cellulose fibers, they are seldom subjected to
The Difference Between Optical Brighteners and Titanium Dioxide
As aesthetic standards rise across industries, the demand for bright, high-whiteness products has increased significantly. Whether in white plastics, coatings,
The Classification of Optical Brighteners
Optical brighteners, also known as fluorescent whitening agents (FWAs), are widely used in polymers, fibers, plastics, detergents, and coatings to
Optical Brightener for Filler Masterbatches
Filler masterbatches may not be widely recognized by consumers, but they play a critical role in the plastics processing industry.
Why Use Optical Brightener for Acrylic Sheets? The Best Whitening Solution for High-Clarity PMMA
Acrylic sheets—often referred to as plexiglass or PMMA sheets—are widely used in home décor, signage, lighting, display products, and interior
Why Does Optical Brightener Not Working to Whiten the Plastics?
White plastic products remain one of the most popular options across industries. To enhance whiteness and achieve a brighter, cleaner