Optical Brightener BBU Suppliers, Optical Brightener BBU Manufacturers.
Cas No.:Â 16470-24-9
Category:Â Triazine Stilbene Derivates (Tetra Sulfa)
Main Chemical Composition:Â Diphenylethylene bistriazine derivative
Formula:Â C40H40N12O16S4Na4
Molecular Weight:Â 1165
C.I. Number:Â 220
Appearance: yellow  powder
Strength:Â 100%
Ionic character:Â anionic
Application:Â Mainly be used in whitening of cotton fabric, polyamide fabrics and pulp. And also used to increase brightness of light-colored fabrics.
Property: Â
1.Convenient in application,diluted with water perfectly, suitable for continuous addition.
2.Good acid stability.
3.Great performance in size press and pigment coating mixtures
Treating process:
1.Addition to the pigment coating mixtures: adding in any stage of building coating material. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.1~3g/L on dry white pigment.
2..Addition to the stock: adding without dilution. Usual dosage: 0.01~0.4% on dry pulp.For actual application, the process should be adjusted according to correspondent sample-test.
3. Addition to the calico whiting. Usual dosage: 0.01~0.4%. 80~100℃dip-dye 30~40minutes.
Packing:Â 25kg paper box
It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
Company: |
Shaoxing ZhengGang Chemical Co. Ltd. |
Contact: |
Manager. Yang |
Phone: |
0575-82917667 |
Mobile phone: |
18305756838 |
Fax: |
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E-mail: |
Contact Supplier |
Website:
|
http://www.zjzgchem.com |
Address: |
Daoxu Chemical Industrial Zone, Shangyu District, Shaoxing City |
Zip Code: |
312368 |