Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > optical brightener BBU(c.i.220)
optical brightener BBU(c.i.220)
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| Post Date: | Jan 25,2013 |
| Expiry Date: | Jan 25,2014 |
| Detailed Description: |
.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300g per liter in boiling water and 150g 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) 4. General acid-resistance and the optimal applied PH value ＞7. 5. Show anionic character and optical blue color
APPLICATION 1.Used for cotton fiber and glue fiber. 2.Used in the syrup of discharge pattern of printing color. 3.Used in paper pulp 4.Used in the process of surface gluing 5.Used in the process of coating. PROCEDUR (Such as padding dyeing Bath temperature is about 60-100℃,holding time is about 20-40 minutes, bath ratio is 1:20-30. The dosage is 0.1-0.5% |
| Company: | shanxi qingshan chemical co.ltd |
| Contact: | Ms. April |
| Tel: | 359-4098828 |
| Fax: | - |
| Email: | aprilljy@live.cn |
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