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Optical Brightener BBU can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.Optical Brightener for paper industry is one of the most important part of optical brighteners application.
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Optical Brightener can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.Optical Brightener for paper industry is one of the most important part of optical brighteners application.
Product Name | Optical Brightener BBU |
CAS No. | 16470-24-9 |
C.I. No. | 220 |
Technical Index | Appearance:straw yellow uniform powder Brightness:similar to-quite low Intensity:100(conmpare with standard) Water content,% ≤:5 Insoluble matter in water,% ≤:0.5 Fineness(180um residue),% ≤:10 |
Properties and use: | Cationic distyrene optical brightener, with medium solubility in water and purplish blue fluoresoence,Use in pulp brightening, surface sizing and coating, etc, Can also be used to brighten cotton,T/C blends,fiax, polyamide fibers,and light-color textiles. |
Application method: | Paper making: Textile printing and dyeing: |
Optical Brightener BBU is a very kind of optical brightener for paper industry,there are powder and liquid form,can be used directly.
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Name: Frederic time:2022-01-27 12:19:51
Well received my optical brightener. The price is moderate, the delivery is fast, and the quality is good.
Name: VHorace time:2022-01-14 11:00:14
Received my goods. Everything went OK as described. Will order again.
Name: Adair time:2021-12-20 14:09:29
These are my second buy. I am very satisfied with these optical brightener products!
Name: Antonio time:2021-12-14 14:28:44
The Optical Brightener is Amazing! The quality is great.
Name: Fabian time:2021-12-02 13:38:32
Good Optical Brightener and nice supplier. I will recommed to my friends.
