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Optical Brightener Agent KSB

CAS No. 82461-24-3

Used for whitening of synthetic fibers and plastic products, it also has obvious brightening effect on colored plastic products. It is widely used in plastic film, laminating materials, injection molding materials, etc., for polyolefin, PVC, foamed PVC, TPR, EVA and PU foam, synthetic rubber, etc. have excellent whitening effect, and can also be used for whitening of paints, natural paints, etc., and have special effects on foamed plastics, especially EVA and PE foam.

Recommended Dosage: 0.005%~0.05% (weight ratio with plastic raw materials)

Technical Details

Product name Multi-purpose brightener KSB
Molecular formula C26H18N2O2
Appearance yellow green powder
Purity ≥99%
Packing 25kg/tub

Product Performance:

This product is bright yellow green powder, non-toxic and tasteless, insoluble in light intensity, high whiteness, good compatibility with soft plastics, excellent light resistance and heat resistance.

Product Usage:

Since the amount of the fluorescent whitening agent added is small, the whitening agent should be thoroughly dispersed so that the whitening agent can be uniformly dispersed throughout the polymer. If the brightener is used to concentrate the masterbatch, it is easier to achieve a sufficient dispersion effect.

Focus on Optical Brightener Since 1990.

Full Solution for Bright Process
Customizable Formula Based on Your Demand

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