Min. Order Reference FOB Price
1 kg US$8.00-15.00 / kg
Product Description
Product Description Optical brightener Optical Brightener Hebei BEST OB is highly effective in polymer substrates such as engineering plastics, PE PC, PVC, PS, ABS, and PP, adhesive and other organic substrates. Main applications include fiber, plastic/textile/detergent/Paper ,molded article, ...