Product Details:
Payment & Shipping Terms:
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| Classification: | Chemical Auxiliary Agent | CAS No.: | 16470-24-9 |
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| Other Names: | Optical Brightener | MF: | C40H40N12O16S4Na4 |
| EINECS No.: | 240-521-2 | Usage: | Plastic Auxiliary Agents, Rubber Auxiliary Agents |
| Product Name | Optical brightener DBH |
| Appearance | Bright yellow crystalline powder |
| Purity | ≥98% |
| Fineness | ≥200 mesh |
| Volatile: | <0.5% |
| Package | 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements. |
| Applications: It is particularly applicable to whiten hard & soft PVC products such as section bar, pipe, cable & wires as well as styrene plastic like PS, ABS etc.. |
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Properties:
and its solubility is 300g per liter in boiling water and 150 g per liter in cooling water. (2)Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect. (3)Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite).
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Dosage:Fully mix up the Optical brightener DBH with the raw materials, then molding processing. Optical brightener DBH commonly used in the amount of 0.05-0.5%, that is, each 100kg of the materials, the Optical brightener DBH takes 50-500g or can be adjusted according to the requirements of the product or test.
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Contact Person: admin
Tel: +8618570351751
| Factory Address:Luositang Road, Xingsha District, Changsha, Hunan, China | |
| Sales office:Rm 2222, Huida Building, No.259 South Mawangdui Rd, Yuhua District, Changsha, Hunan, China | |
| +86-731-83888220 | |
| molly@csldhg.cn | |
