Dispersing agent MF
Chemical composition:Methyl naphthalene sulfonate formaldehyde condensate
CAS NO: 9084-06-4
Molecular formula：C23H18O6S2Na2
【Quality index】
|
Appearance |
Brown black powder |
|
Dispersion |
≥95% compared with standard |
|
Solid Content |
91% |
|
PH Value (1% Water Solution) |
7.0-9.0 |
|
Water Content |
≤9.0% |
|
Insoluble contentt %, ≤ |
≤0.05 |
|
Sodium sulfate content |
≤5.0 |
【Performance and use】
The product is acid-resistant, alkali-resistant, heat-resistant, hard water-resistant, and inorganic salt-resistant, and can be used simultaneously with anionic and non-ionic surfactants. It is easily soluble in water of any hardness, has excellent diffusibility and protective colloidal properties, has no surface activity such as penetrating foaming, has affinity for protein and polyamide fibers, but has no affinity for cotton, linen and other fibers. Used for dispersion, vat dyes are used as grinding and dispersing agents and as fillers in commercialization, and also as dispersing agents in the manufacture of lakes. Printing and dyeing industry is mainly used for vat dye suspension pad dyeing, color stabilizing acid dyeing and dispersion, and dyeing of soluble vat dyes. Stabilizer of latex in the rubber industry, and used as a leather tanning aid in the leather industry.
【Packing, Storage and Transportation】
25kg kraft bag lined with plastic bag, stored at room temperature and protected from light, the storage period is one year.
