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Shanghai Daxiang Chemical Industry Co., Ltd. |
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Soaping agent for disperse dyes |
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Senkanol ES-1 is a soaping agent for polyester and its blends. It produces outstanding effects in the removal of unfixed and stained dyestuff and improves fastness of dyed materials. Because of
this remarkable performance, the process of reduction clearing can even be omitted especially in the dyeing of polyester blends.
 Description
| Appearance: |
Transparent umber liquid |
| Component: |
Special nonion surfactant |
| Ionicity: |
Nonionic |
| pH: |
Approx. 7.0 (1 % solution) |
| Solubility: |
Emulsifies in water |
Characteristics
- Produces such outstanding effects in the removal of unfixed and stained dyestuff and improves fastness of dyed materials so much that the process of reduction clearing can even be omitted.
- Produces good effects as an anti-white-staining agent for the printing of polyester and its blends.
- Can be added to the reduction-clearing bath in the disperse-dyeing of polyester.
- Low foaming
Directions for use
The amount used depends on the kind and concentration of dyestuff, the kind and form of the substrate and the processing method used. The standard amount used is as stated below.
- Soaping
| Senkanol ES-1 |
1-2g/L |
| Between 80°C and boiling temperature for 10-20 minutes |
-Reduction clearing
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Hydrosulfite conc. |
1-2 g/L |
| Caustic soda or soda ash |
0.5-2g/L |
| Senkanol ES-1 |
0.5-2g/L |
| 70-85°C for 5-10 minutes |
Note
Thorough testing is required before use.
Net weight
18 kg
Notes on handling and storing
| 1) |
Precautions must be taken at all costs to protect the handler during use with appropriate gloves, goggles and clothing. |
| 2) |
In the event of direct contact with the eyes or the mouth, immediate and thorough rinsing under running water and prompt medical attention will be necessary. |
| 3) |
In the event of direct contact with the skin, immediate and thorough rinsing under running water will be necessary. Prompt medical attention is advised in the case of rashes or any skin eruptions. |
| 4) |
Thorough rinsing of the hands and mouth after handling is required. |
| 5) |
Hermetic sealing of the container is necessary during use for the prevention of entry of foreign matter. |
| 6) |
For storing, keep out of direct sunlight and in a cool, dry place (5-35°C) |
| 7) |
It needs to be disposed of as industrial waste. |
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