Chinese wholesale 1,3:2,4-di-O-(p-chlorobenzylidene)-D-sorbitol - Optical Brightener CBS-127 – BGT
Chinese wholesale 1,3:2,4-di-O-(p-chlorobenzylidene)-D-sorbitol - Optical Brightener CBS-127 – BGT Detail:
|
C.I. |
393 |
|
CAS No. |
1533-45-5 |
|
Appearance |
Bright yellowish green crystal powder |
|
Purity |
≥98.5% min. |
|
Melting Point |
357-360℃ |
|
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 |
|
|
C.I. |
184 |
|
CAS No. |
7128-64-5 |
|
Appearance |
Light yellowish or milk white powder |
|
Purity |
≥99.0% min. |
|
Melting Point |
196-203℃ |
|
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. |
|
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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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Chinese wholesale 1,3:2,4-di-O-(p-chlorobenzylidene)-D-sorbitol - Optical Brightener CBS-127 – BGT , The product will supply to all over the world, such as: Uruguay, Serbia, Jordan, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.
By Esther from Eindhoven - 2018.02.12 14:52
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Norma from Cancun - 2017.11.20 15:58
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