Hopebright FP
CI：378
CAS：40470-68-6
Properties:
1．Soluble in organic solvents, of maximum absorption: 368nm, max. emission wavelength: 436nm.
2．Good compatibility with PVC and polystyrene.
3．High whiteness, good chromatic light, good heat/weathering resistance.
4.Be similar to Uvitex FP(Huntsman)
Application:
Suitable for the whitening of PVC, PS, PP, also used for coating, printing ink and synthetic fiber.
Dosage: 0.01-0.05%
Optical brightening agent Specification:
Property | Value |
Appearance | light yellowish green powder |
Purity % | ≥98.0 |
Volatile % | ≤ 0.5% |
Ash Content % | ≤0.3 |
| M.P. | 219～221℃ |
Fineness | over 100 meshes |
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.
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