Gayatri International

SI Liquid Optical Brightener is a liquid additive that enhances the whiteness and brightness of materials, particularly textiles and paper. It works by absorbing ultraviolet (UV) light and re-emitting it as visible blue light, giving a brighter, more vibrant appearance. This liquid form is suitable for various applications and processes, including textile finishing, detergent formulations, and paper brightening. 

Optical brighteners also called fluorescent whitening agents (FWAs) are hydrophilic water-soluble compounds used in laundry detergents. They are mainly anionic diamino stilbene (DAS) or distyryl biphenyl (DSBP) derivatives displaying a low aquatic toxicity.

Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, Optical Brightener CBS X is an excellent brightener used in detergent industry. Optical Brightener CBS X is easily soluble in water and has better whitening effect on cellulose fiber, polyamide and proteinic fiber at room temperature.

Neutral Cold Bio Polish Textile is an eco-friendly enzymatic solution used for bio-polishing fabrics at low temperatures. It helps remove surface fuzz, pills, and loose fibers, giving textiles a smoother, softer, and more durable finish. Designed for efficient performance without harsh chemicals, it enhances fabric quality while maintaining color and strength, making it ideal for knitwear and premium textile processing.