Nno Dispersing Agent Powder Textile Auxiliary Agent-No Affinity For Cotton, Hemp And Other Fibers

Nno Dispersing Agent Powder Textile Auxiliary Agent-No Affinity For Cotton, Hemp And Other Fibers

JF Dispersant NNO-A POWDER Product Introduce:

Synonyms:Textile Additive NNO Disperant

The calcium, magnesium and iron ions in the NNO dispersant have strong chelating power, excellent stability and dispersibility, and can be used in the whole process of printing and dyeing. In the pre-treatment, it can effectively prevent oxidation holes, significantly improve the effect of scouring and impurity removal and whiteness, and prevent equipment from scaling; it can be used for soaping after dyeing to improve the effect of floating color cleaning.

Dispersant NNO Function:

1. Dispersant NNO is mainly used as dispersant in disperse dyes, VAT dyes, reactive dyes, acid dyes and leather dyes, with good grinding effect, solubility and dispersion.
2. Dispersant NNO is mainly used in industry for VAT dye suspension pad dyeing, cryptochromic acid dyeing, dispersion and soluble VAT dye dyeing, etc.
3. Dispersant NNO can be used for textile printing and dyeing, wettable pesticide dispersant, paper making dispersant, electroplating additive, water-soluble coating, pigment dispersant, water treatment agent, carbon black dispersant, etc.
4. Dispersant NNO can also be used for silk/wool interwoven fabric dyeing, so that no color on the silk.
5. Dispersant NNO is mainly used in the dye industry as dispersant and dispersant dispersant, rubber emulsion stability, and leather tanning aid.

Dispersant NNO Principle Of Action:

The commercial form of dispersant NNO powder material is flocculated powder particles, which are not true primary particles. When preparing an aqueous dispersion, these flocculated materials need to be dispersed first, which is called the deflocculation process.

The deflocculation process usually requires the dispersant to reduce the surface tension of the water to achieve the wetting of the powder by the water; the total specific surface area of the deflocculated particles will increase rapidly by many times, and the system energy will increase (energy comes from mechanical energy). ), in this state, the particles will automatically adsorb surfactants and dispersants from the water to reduce the surface energy of the system.

It is through this adsorption that the dispersant molecules and the affinity groups on the pigment surface are anchored on the surface of the powder particles, and the non-anchored segments extend into the water to form a coating layer for the particles, and this coating layer itself A certain charge, so that the dispersed particles are charged. The particles with the same kind of charge repel each other to achieve a stable effect, thereby forming a stable dispersion.

Dispersant NNO Packing And Shipping:

25kg per bag.

Should be stored at room temperature in cool place with ventilation. Storage period is two years.