Fluorescent Whitening Agent DT(C.I.135)

Component: 1,2-dife(5-methyl-2-oxazole)-ethene.

Application: The product is applied for the whitening of polyester fibre Terylene, polyamide fibre, or the cospinning fabre of seraceta or compounded fabre with cotton, wool or silk. After the DT treatment, the light color fabre or pinted color fabre features brighter color. It also has obvious whitening effect to plastic and plastic products. Taking rolled dyeing of terylene cotton, the suitable adding portion is 25-30g/l.