
Leather Chemicals/Dispersant NNO
1. Property
Appearance |
Light-brown powder |
Compose |
Naphthalene sulfonate formaldehyde condensate |
Ion type |
Negative ion |
Solubility |
Easily dissolved in water |
3. Performance and use
this product is light yellow to yellow-brown powder,an anion surface active agent. Easily soluble in water, acid, alkali and hard water. It has good dispersing property and affinity with protein and polyamide.
Usage:
Maily used for vat dye dyeing, reactive dye dyeing and acid dye dyeing. It can work as dispersant and leveling agent for acid staining pad and pigment pad dyeing; auxiliary for reducing dye powder and slurry. It can also be used in leveling agent in dyeing industry.
1)As dispersant in disperse dye, vat dye, reactive dye, acid dye and leather dye. It has good grinding effect, hydrotropy and dispersibility.
2) As dispersant chemicals in leather and rubber industry. Can disperse sulfur,accelerant, anti-aging agent and some filler(like zinc oxide,barium sulphate, calcium carbonate etc). 2%-4% of the dry powder’s weight as dosage is preferable. Can make NNO into 10% solution, then grind with others in ball grinder.
4. Packing: 25KG plastic woven bag with plastic lining.
5. non-toxic, non-inflammable, non- explosive.
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Main Product:
Auxiliaries Chemicals ,
Dispersing Agent,
Dispersant Nno,
Naphthalene Sulphonate Formaldehyde Condensate,
Lignin sodium sulphonate,
Methylnaphthalene Sulfonate Formaldehyde Condensat