Fluorescence brightener OB-1

タイトルまたは説明

Chemical name: 2, *-bi(4, *-distyyl)dibenzoxazole MF:C*8H*8N2O2 MW:**4.4 content:=*9.9% MP:**9°C appearance:yellow green crystalline powder Odor:no maximum absorption spectral position:**4nm maximum fluorescence emission wavelength:**4nm Application: Its melting point is ******3°C, it can resist the temperature of **5°C. It has fine bleaching capacity and stability. It can be used in ABS, PS, HIPS, PA, PC, PP, EVA and hard PVC, it also can be used in polyester short fiber and filament, polypropylene fiber, polyamide fiber and Nylon. Mixed with this product, polyester, bottle material and cutting flake will have better bleaching effect than before