Synonym:Fluorescent Brightener 113;Fluorescent brightening agent 113;Blankophor BA;OPTICAL BRIGHTENER 113
Cas No.: 12768-92-2
|Appearance||light yellow uniform powder|
|The strength is equivalent to the standard product||100|
|Shade||Approximate ~ Micro|
|Moisture, %||≤ 5|
|Impurity content insoluble in water, %||≤ 0.5|
|Fineness (residue passing through a 180um sieve), ％||≤ 10|
Features and uses:
SINOPHOR® BA is mainly used for the whitening of paper pulp, surface sizing, coating and other processes. It can also be used for the whitening of cotton, linen and cellulose fiber fabrics, and the brightening of light-colored fiber fabrics.
- In the paper industry, use 20 times the amount of water to dissolve the material and add it to the pulp or coating or surface sizing agent. The conventional dosage is 0.1-0.3% of the absolute dry pulp or the absolute dry coating.
- When used for whitening cotton, hemp and cellulose fibers, add the fluorescent whitening agent directly to the dyeing vat and dissolve it in water before use. Dosage 0.08-0.3% Bath ratio: 1:20-40 Dyeing bath temperature: 60-100℃.
Storage:Stored in a cool dry place out of direct sunlight.
Fluorescent Brightener 113