Optical Brightener For Plastic

optical brightener KSN optical brightener KSN is one of the many unique optimal upgrading in Fluorescent Brightener Agent products. Light Violet Bluish, good light fastness, optical brightener KSN applicable to all plastic, especially in synthetic fiber with strong whitening effect. Shijiazhuang Taicang New Materials Co., Ltd. is a technology innovation and environmental protection enterprise integration of research, production and sales series of Optical Brightener and