Hopebright OB

CI：184

CAS：7128-64-5

Properties:

Light green powder, odorless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents

Be similar to Uvitex OB(Huntsman)

Application:

Special suitable for the whitening of polyolefine, PA, PAN etc. Widely used for film, injection and extrusion materials. Suitable for all plastic processing. It also can be used in paint, printing ink and coating.

Dosage: 0.01-0.05%

Optical brightening agent Specification:

Package & Storage:

25KG kraft bag or catton drum or carton box, can be stored for 12 months under room temperature and hermetic condition without exposure to sunlight.