Textile Optcial Brightener Agent BA for cotton
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.
Shijiazhuang Taicang New Materials Co., Ltd. is a technology innovation and environmental protection enterprise integration of research, production and sales series of and .
,optical brighteners in textiles,,cotton fiber dyeing,,Fluorescent Brightener Agent 199,.
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.
:Shijiazhuang Taicang New Materials Co., Ltd.
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Physical characteristics |
Fastness properties |
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chemical onstruction |
Stilbene derivative |
H2O2 |
Stable |
|
appearance |
Light gray powder |
reductant |
Stable |
|
ionicity |
Negative |
chlorine |
Unstable |
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affinity |
High |
chlorate |
Unstable |
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fluorescent colors |
Blue-violet light |
PH scope |
6-11 |
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solubility |
100 g/l @60℃ |
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storage |
24 Month |
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Fastness properties
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Cotton、Viscose |
Chinlon |
Wool、Silk |
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fastness to light |
3-4 |
3 |
2 |
|
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washing fastness |
40℃ |
5 |
5 |
5 |
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60℃ |
5 |
5 |
* |
|
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95℃ |
4-5 |
* |
* |
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|
chlorine fastness |
4 |
* |
* |
|
|
perspiration fastness |
Acidic |
5 |
4-5 |
4 |
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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 |
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H2O2（35%） |
8-14 ml/l |
H2O2（35%） |
8-20 ml/l |
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sodium hydroxid（100%） |
1-3 g/l |
sodium hydroxid（100%） |
3 g/l |
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scouring agent TC-QY90 |
2-4 g/l |
scouring agent TC-QY90 |
2-4 g/l |
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bath ratio |
1：5-10 |
Fabric pad working liquid→steaming（100℃/50 minute）→wash |
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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 , 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.
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