STD series liquid colorant products are used for coloring in the field of culture, education and fine arts. They show excellent washability on skin and fabrics, with rich colors, bright and transparent colors, and full compatibility between colors. The production process does not require adjustment of the formula or color depth to ensure color consistency. The products have passed the EU EN71-3/9 safety test certification and are favored by many well-known brands.
Standard Group - Macromolecular Colorant|Copolymer Color Resin
