StarPoly Grade: SPM-OB03
Starpoly Optical brightener Masterbatch is also called fluorescent whitening agents: help to reduce yellowing, improved whiteness, absorbs light in the UV spectrum and emits light in the blue region of visible spectrum to yield a brighter and fresher appearance.
SPM-OB03 is suitable for use in all food contact applications, is non-toxic and free from heavy metals.
Compatibility : LLDPE, HDPE, PP, PS, PET, PC
Application : Film, Woven and Non Woven
Dosage Ratio : 0.5 - 2%, depend on customer desired output