TRANSETIC TF-220F is a mixture of organic acids that are used as acid buffer to keep the pH value constant during the whole dyeing process of synthetic fibres like polyester, nylon and acrylic. It is suitable as an neutralizing agent after alkaline processes. Since TRANSETIC TF-220F is not volatile, it is recommended to be used in/after the last process step before drying the fabric on the stenter to guarantee a stable pH of 5.5 – 6.4 in the fabric during storing.
| PROCESS | |
|---|---|
| Continuous |  |
| Discontinuous | |
| IONICITY | |
|---|---|
| Non-ionic | - |
| Anionic | |
| Cationic | - |
| SUBSTRATE | |
|---|---|
| Polyamide | - |
| Polyester | - |
| Elastan | - |
| Cotton | |
| Wool | - |
| Silk | - |
| Non-fibre related | - |
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After treatment agent to improve the wet-fastness on polyamide.
Aftertreatment agent to improve the wet-fastnesses on polyamide
Available in high concentrated powder form
Improves all cold fastnesses such as water severe, washfastness 40°C and fastness to perspiration acid and alkaline
Improves the wet fastnesses of prints on polyamide
Does not impair the lightfastness
Improves the wetfastness on cationic dyeable polyamide with cationic dyes
Aftertreatment agent to wash off hydrolysed reactive dyes.
Aftertreatment agent to improve the wet-fastness on polyamide
Improves the wet-fastnesses of dyeings and prints on polyamide and their blends
Improves the washfastness at 50°C and 60°C
Suitable to use on prints with white ground due to the light yellow colour
Very good stability under acid condition
Low free phenol content and suitable on automatic dosing equipments
