New Arrival China OB-1 - Optical Brightener CBS-127 – BGT
New Arrival China OB-1 - Optical Brightener CBS-127 – BGT Detail:
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C.I. |
393 |
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CAS No. |
1533-45-5 |
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Appearance |
Bright yellowish green crystal powder |
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Purity |
≥98.5% min. |
|
Melting Point |
357-360℃ |
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Application |
Good whitening and brightening effect for polyester-cotton blend fabric. Especially in various kinds of plastic products like PET, PP, PC, PS, PE, PVC. But it is easy to migration in PE and low temperature plastic. |
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Packing |
25kg fiber drums with PE liner. |
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OB |
|
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C.I. |
184 |
|
CAS No. |
7128-64-5 |
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Appearance |
Light yellowish or milk white powder |
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Purity |
≥99.0% min. |
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Melting Point |
196-203℃ |
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Application |
A good whitening agent for PVC, PS, PE, PP, ABS, thermoplastic plastics, acetate fiber, paint, coating and printing ink, etc. |
|
Packing |
25kg fiber drums with PE liner. |
|
C.I. |
378 |
|
CAS No. |
40470-68-6 |
|
Appearance |
Light yellow crystal powder |
|
Purity |
≥99.0% min. |
|
Melting Point |
190-200℃ |
|
Application |
A good whitening effect for various plastic and plastic products, like PVC, Polypropylene, transparent high-grade plastic products. Whitening effect is more excellent. Particularly application in PVC soft products. |
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Packing |
25kg fiber drums with PE liner. |
(Remark: The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.)
Notes:
| OB-1 can Improve whiteness of Recycled Polymer: By using optical brighteners, the value of the recycled materials can be significantly enhanced by providing a more uniform white. OB-1 will greatly improve the whiteness, Normal fiber applications require only 200-300 ppm in new polymer, but recycled material may require as much as 300-450 ppm. Optical brighteners are very effective in improving the appearance of the polymer or fiber. Off-class or second-quality nylon polymer can also be improved in the same way. |
| OB features excellent resistance to heat, exceptional whitening properties, good light fastness and low volatility. Main applications include fibers, molded articles, films and sheets. And also can be used in clear lacquers, pigmented lacquers, paints, printing ink and synthetic leather. It will produce brilliant brightness with dyestuff, which is very efficient in directions for multi color. |
| CBS-127 is an Optical Brightener applicable to polymers, especially for PVC and phenylethylene products. It could be added to the polymers as pigment. The bright white color will present on the products if used low concentration of CBS-127 together with anatase titania. The concentration of CBS-127 should add-up if the rutile anatase titania will be used. |
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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for New Arrival China OB-1 - Optical Brightener CBS-127 – BGT , The product will supply to all over the world, such as: Italy, Lebanon, St. Petersburg, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
By Nana from Washington - 2017.10.23 10:29
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Laurel from Montreal - 2017.03.28 16:34
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