Fluorescent Brightener

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Main Composition
1,4-Bis (benzoxazole-2-yl) naphthalene

Technical Specifications
Appearance: Kelly powder
M.P.: 210-212℃
Viscosity: <250mPa•s
Chromatic light: Bluish purple
Assay: ≥98%
Fineness: Over 100 meshes

Properties and Features
As a bright kelly powder, the KCB fluorescent brightener is non-toxic, odorless, and insoluble in water. It also has excellent light/heat resistance.

Range of Application
The KCB fluorescent brightener is mainly used in the whitening of synthetic fiber and plastic products, such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams, etc.

Application Methods
Recommended use level: 0.005%-0.05%
Packing and Storage: 1kg×10 carton lined with plastic bag or upon clients' requests.
Stored in cool and dry place, and avoid light.

Our company is a KCB fluorescent brightener supplier based in China. We provide a vast range of products including KSN fluorescent brightener, red pigment, disperse dye, inorganic pigment and more.

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