Fixing alkali is a cold pad batch dyeing agent for reactive dyes. It can efficient inhibit the aggregation of dyes .
A cold pad batch dyeing agent for reactive dyes. It can efficient inhibit the aggregation of dyes with its solubilizing and dispersing property. Therefore the color spots and stains are reduced greatly. And because of its excellent penetrability, it can decrease the shade variation between inside and outside of the batching fabrics, also the selvedge and center variation. It is a good substitute for sodium silicate. For in traditional process, silicate will stain on rollers and then being transferred onto the fabrics form color spots.
Property
Appearance white particle pH value 11-12(1% solution) Solubility freely soluble in waterCharacteristic
Excellent dispersion, suspension effect, can effectively inhibit the aggregation of dyes, so reduce color spots and stains. Contribute to improve the stability of the working liquor. Increase color depth of the CPB dyed fabricsGood permeability, thus level dyeing and improving internal and external shade consistency.