Fluorescence Brightener FP (127)
Product Description
Technical Spec.
Appearance: light kelly powder
M.P.: 219～221℃
Chromatic light: similar to standard sample
Volatile: ≤0.5%
Purity: ≥98%
Fineness: over 300 meshes
Properties &Features
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.
Applications:
Suitable for the whitening of PVC and polystyrene;
also used for other thermoplastic plastics, printing ink and synthetic fiber.
Directions For Use And Dosage:
0.05-0.5% depend on the application and degree of desired whiteness.
Packaging And Storing:
Packing In 25Kg Carton Drums. Stored In Dry And Cool Condition.