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 | - |
Mineral based post-scouring agent to wash off unfixed, hydrolysed reactive dyes
Acid buffer for the dyeing of polyester, polyester/wool and polyester/cellulosic blends
Has dispersing and chelation properties
Good buffering capacity at a pH range from 4-6
Good chelating action prevents change of shade caused by heavy metals ions
Phosphate free
Improves the reproducibility of the dyeings
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Highly effective anionic crease prevention agent.
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
Acid buffer for the dyeing of polyester, polyester/wool and polyester/cellulosic blends
Has dispersing and chelation properties
Good buffering capacity at a pH range from 4-6
Good chelating action prevents change of shade caused by heavy metals ions
Phosphate free
Improves the reproducibility of the dyeings
