Specification:
Appearance: Yellow Powder PH (1% Aqueous Solution): 7-9
Whitening strength: equivalent to 450%
Solubility: soluble in water, at room temperature up to 25g/L.
Hard water resistance: not hard water resistance.
Ionicity: anion.
Performance and characteristics
1. It has red-purple color and is used in the processing of cotton fibers, polyamides, wool, silk and fibers and their mixtures.
2. It can achieve good whiteness, and can be used in many fields such as dip dyeing and pad dyeing.
3. It has a good level in processing and whitening with reductant and oxidant in the same bath.
Scope of application
1. Processing procedures for cotton fibers, polyamides, wool, silk and fibers and their mixtures.
2. It can also be used in dip dyeing and pad dyeing.
Usage method
Immersion method: Low acid water bath, it is best to add sodium dithionite to make it stable, can also be used in diluted peroxide water bath.
Pad dyeing method: PAM can be used in baking pad dyeing, steam pad dyeing, water washing and bleaching process.
Polyamide impregnation 0.1 - 0.45%, pad dyeing (80 - 100%) 1.0 - 4.5 g/l
Cotton fibers: impregnated 0.1-0.3%,
wool and silk: impregnated 0.1-0.45%.
Packaging and Storage: 25Kg/drum, kept in shade and dark for 24 months.
Important statement: The above data and conclusions are based on our current knowledge and experience and experiments. Each manufacturer should determine the best process and quantity for different processing products and actual production conditions.
