Optical Brightening Agent BC |
| Main Chemical Composition: |
| Stilbene bistriazine derivative.
|
| Specification: |
| Item |
Indices |
| Appearance |
white even-sized powder |
| Whitening intensity |
equivalent to the 100 points of the standard agent |
| Hue |
slightly different from the standard agent |
| Moisture content |
≤5% |
| Content of insoluble impurities |
≤0.5% |
| Fineness(quantity of residue on sieve having 180um meshes) |
≤10% |
|
| Properties: |
| Opticad Brightening Agent VBL is one of the diphenylethylene bis triazine compounds and chemically called 4,4'-bis[(hydroxyethylamino-6-anilino-1,3,5-triazin-2yl)amino] diphenylethylene-2,2'-sodium disulfonate. It has an appearance of light yellow evensized powder and is soluble in soft water which is more than 80-fold in quantiy. |
| Applications: |
| Opticad Brightening Agent BC is suitable form whitening cellulose fabric, paper and viscose product. It has a good affinity for cellulose fiber and is capable of whitening the bleached cotton fabric and brightening the lightcolored or printed fabric. It is also capable of remarkably increasing the whiteness of the fabric to be dyed so as to improve its appearance. BC can be added into soap or detergent so as not only to increase the whiteness of the soap or detergent, but also increase the whiteness of the washed fabric. |
| Packing and storing
: |
| Packaged in cardboard barrels, 25kg or 50kg each. Stored in dry room.The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
| The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
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