- Functions:Optical Brightener
- Color:Yellow
Hangzhou Hi-Tech Fine Chemical PF has a good fluorescence intensity and high whiteness. Good thermal stability, insoluble in water, acid and alkali resistance, relatively stable chemical properties. It does not decompose on high temperature above 250°C. Good heat resistance, not easy to yellow. It has good fastness and light resistance, and is widely used in thermoplastic products. It has a good whitening and brightening effect on polyester film, polyvinyl chloride, polypropylene, ABS, plexiglass, artificial leather, and foamed wallpaper.