TRANSODA TF-221B is a phosphate free buffering active alkali compound for reactive dyeing of cellulosic. It can replace all alkaline system e.g. soda ash, soda ash/ caustic soda, silicate/soda, trisodium phosphate etc. Low dosage but high dye uptake and good levelling effect.
| PROCESS | |
|---|---|
| Continuous |  |
| Discontinuous | |
| IONICITY | |
|---|---|
| Non-ionic | - |
| Anionic | |
| Cationic | - |
| SUBSTRATE | |
|---|---|
| Polyamide | - |
| Polyester | - |
| Elastan | - |
| Cotton | |
| Wool | - |
| Silk | - |
| Non-fibre related | - |
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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
Special auxiliary for single-bath scouring and dyeing of knitted cotton fabric with reactive, direct and vat dyes on winch, jet and package dyeing machines.
Excellent wetting properties; after a short dwell time the fabric is thoroughly wetted out. Provides very good washing and emulsifying effect throughout the whole dyeing process, even on insufficiently pre-treated fabric. Good dispersing effect for impurities present in cotton. Gives level dyeings with reactive, direct and vat dyes.
By using TANALEV K-DC 01 process the formation of creases is prevented. Pronounces a soft handle of the fabric, improves sewability. Remains stable and fully effective under normal conditions for the given classes of dyes. Easy to dissolve and can be used on all dosing systems. Low foaming. Part of LOGIC DYEING Concept.
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
