Analysis of the Thermal Migration Issue in Disperse DyesThermal migration is a phenomenon where disperse dye migrates upon heating during high-temperature treatment of polyester after dyeing.So, what are the causes of thermal migration? How can it be prevented?I. Impact of thermal migration on dispe
READ MOREHigh-Performance Disperse Dyes for PolyesterIn the colorful world of textiles, polyester dominates due to its superior performance. Disperse dyes, a key dyeing agent, are essential for achieving vibrant and long-lasting colors in hydrophobic polyester fibers. Today, with increasing demands for texti
READ MOREApplication of Optical Brighteners in PlasticsIntroductionOptical brighteners, also known as fluorescent brightening agents, are substances that can enhance the whiteness and brightness of materials. In the field of plastics, they play a crucial role in improving the aesthetic and functional propert
READ MOREHow to Control and Improve Problems in the Dyeing Process of CD-Type Cationic DyesCD-type cationic dyes can dye acrylic fibers at 100°C and CDP (cationic dyeable modified polyester) at 125-130°C.However, these dyes are relatively prone to color stains and uneven coloring.Let's discuss how to avoid t
READ MORE