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Shanghai Daxiang Chemical Industry Co., Ltd. |
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Soaping agent for disperse dyes |
| Comparison test on soaping agents for polyester |
Objective
Comparison tests on soaping agents for the dyeing of polyester blends were carried out using Senka's product and others currently available
Test items
- Redeposition (with the addition of an extra white cloth in soaping)
- Washing fastness test JIS L-0844 (Attached: nylon jersey, shirting cloth)
- Water fastness test JIS L-0846 (Attached: nylon jersey, shirting cloth)
Test conditions
| Specimen: |
Polyester double piquet |
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| Dyestuff: |
Dianix Black HG-FS conc.
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12% o.w.f. |
| Soaping agent: |
0) None
1) Senkanol ES-1
2) Conventional product (Senka)
3) Company A's product
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1, 2g/L
1, 2g/L
1, 2g/L |
Procedure
<Test results> (Click to view)
Washing fastness test
Water fastness test
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