Optical Brightener KCB
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Optical Brightener KCB

Optical Brightener KCB is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter. Optical Brightener KCB mainly used in comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.

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Product Description

Optical Brightener KCB is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter.
Optical Brightener KCB mainly used in comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.


Product Name

Optical Brightener KCB

Chemical Name

1,4-Bis(2-benzoxazoly)naphthalene

CAS No.

5089-22-5

C.I. No.

367

Structural Formula

Molecular Formula

C24H14N2O2

Molecular Weight

362

Properties

Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.

Technical Index

Appearance:yellow crystalline powder
Melting Point:210-212°C
Purity:≥99%
Maximum UV Absorption Spectrum:370nm

Package

10kg/25kg per fiber drum







Hot Tags: Optical Brightener KCB, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

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