Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > optical brightener KSM-L(C.I.357)
optical brightener KSM-L(C.I.357)
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| Post Date: | Jan 25,2013 |
| Expiry Date: | Jan 25,2014 |
| Detailed Description: |
The product is acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.
APPLICATION Mainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton,linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics. PROCEDUR 1.Being used in paper-making industry, add them into the paper pulp,coating solvent and surface gluing slovent. Usually dosage: 0.3-0.9% on dry pulp and dry dope. 2. When whitening of the cotton,hemp or cellulose, directly adding the BA-L into the dye vat, the dosage:0.25-0.85%, bath ratio:1:20-40, the dying temperature: 60-100℅ |
| Company: | shanxi qingshan chemical co.ltd |
| Contact: | Ms. April |
| Tel: | 359-4098828 |
| Fax: | - |
| Email: | aprilljy@live.cn |
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