SEQUESTER NB can be used as a sequestering agent in scouring, bleaching, dyeing and soaping (reactive and vat) processes.
The product has a high sequestering power (much higher than EDTA), which is maintained in alkaline pH and with the temperature increases.
It is indicated in all those treatments where the presence of calcium and magnesium ions or insoluble impurities can affect the success of the treatment.
In sizing, scouring and bleaching it promotes the elimination of sizing, waxes and pectins.
It does not sequester the metals linked to the dyes and can therefore be used in dyeing.
The product is not surfactant and therefore does not develop foam.