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Optical Brightening Agent DT
{Doc.serial No.}: C.I.Fluorescence Brightener
135
{Foreign product name}: WANWEI TEKESI ERN
{Standard}: BUBIAO HG/T2556-93
{Main technical standard}: 
| Name |
Standard |
| Appearance |
Light yellow dispersed solution |
| Brighten strength, grade |
100 |
| Fineness (>4um particle number ) GE≤ |
5 |
{Usage}: 
Brightening of cotton, chinlon, acetate
Faber and pulp. The blooming of light textile.
{Package}: 
Iron drum with inner plastic bag, Net:25kg/drum.
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