optical brightener BA
optical brightener BA
This item optical brightener BA suitable for: Cotton、Chinlon、viscose、T/C、T/R、Viscose、Wool、Silk. optical brightener BA can be dissolved in warm water, And good compatibility with most chemical agents used in dyeing and finishing，optical brightener BA used in One-bath dyeing.
Product Details
optical brightener BA
other name:optical brightener 113,fluorescent brightenerBA,fluorescent whitenerBA
This item optical brightener BA suitable for: Cotton、Chinlon、viscose、T/C、T/R、Viscose、Wool、Silk.optical brightener BA can be dissolved in warm water, And good compatibility with most chemical agents used in dyeing and finishing，optical brightener BA used in One-bath dyeing.
BA chemical agents:Shijiazhuang Taicang New Materials Co., Ltd.
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Physical characteristics |
Fastness properties |
||
|
chemical onstruction |
Stilbene derivative |
H2O2 |
Stable |
|
appearance |
Light gray powder |
reductant |
Stable |
|
ionicity |
Negative |
chlorine |
Unstable |
|
affinity |
High |
chlorate |
Unstable |
|
fluorescent colors |
Blue-violet light |
PH scope |
6-11 |
|
solubility |
100 g/l @60℃ |
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|
storage |
24 Month |
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Fastness properties
|
Cotton、Viscose |
Chinlon |
Wool、Silk |
||
|
fastness to light |
3-4 |
3 |
2 |
|
|
washing fastness |
40℃ |
5 |
5 |
5 |
|
60℃ |
5 |
5 |
* |
|
|
95℃ |
4-5 |
* |
* |
|
|
chlorine fastness |
4 |
* |
* |
|
|
perspiration fastness |
Acidic |
5 |
4-5 |
4 |
|
Alkalinity |
5 |
4-5 |
4 |
|
|
heat fastness |
180℃/30s210℃/30s |
5 |
4 |
* |
|
dry cleaning fastness |
5 |
5 |
5 |
The above data in accordance with the ISO standard for testing
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Application method |
|||
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Cotton、Cellulose |
|||
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dipping process |
Padding process |
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|
4BK |
|
4BK |
|
|
H2O2（35%） |
8-14 ml/l |
H2O2（35%） |
8-20 ml/l |
|
sodium hydroxid（100%） |
1-3 g/l |
sodium hydroxid（100%） |
3 g/l |
|
scouring agent TC-QY90 |
2-4 g/l |
scouring agent TC-QY90 |
2-4 g/l |
|
bath ratio |
1：5-10 |
Fabric pad working liquid→steaming（100℃/50 minute）→wash |
|
|
No bleach |
40-80℃/15-30 minute |
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|
Add bleach |
95-80℃/30-60 minute |
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Notes:
- 、Fe、Mn、Zn，will affect the whitening effect of OBA. For this aspect, Can use metal ion chelating agent to remove in advance.
Packing method
In 25kg cardboard drum.
As A optical brightener manufacturers, We Can Manufacture You Fluorescent Brightener For For Textile, Optical Brightener Oba, And Paper Bbu. Fluorescent Brightener Powder Can Be Used For Textile Dyes, Plastic, Detergent And Paper Industry.
More Product Please View Hifactory.
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