Diffusant NNO(Dispersing agent) HTN-1

Chemical composition: sodium salt of Naphthalene sulfonate formaldehyde condensate

CAS.NO.：36290-04-7
Quality index

Appearance	Beige brown powdery solid
Moisture	≤8%
Diffusivity	≥95%
PH value (1% Aq. solution)	7-9
Ionicity	anion
Water solubility	Soluble in any hard water

Uses

It has good resistance to acid, alkali, heat, hard water and inorganic salts, can work with anion and non-ionic surfactant .
Dosage

1. As a dispersed filler of disperse and vat dyes. Dosage is the 0.5~3 times of vat dyes or 1.5~2 times of disperse dyes
2. For tied dye, dosage of Diffusant N is 3~5g/L, or 15~20g/L of Diffusant N for reduction bath.
3. 0.5~1.5g/L for polyester dyed by dispersed dye in High Temperature High pressure.
4. It can used in the dyeing of Azoic dyes: Diffusant Dosage is 2~5g/L, Dosage of Diffusant N is 0.5~2g/L for development bath.
Packing and Storage
25kg or 40kg plastic bag, Stored at room temperature in dark place, Storage period is one year.

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