2571 very best quality yellow dispersing nno powder
property
chemical title:EPT Salt of Naphthalene Sulfonate Formaldehyde Condensate (Dipsersant NNO/ Diffusant NNO) (Synonyms: two-naphthalenesulfonic acid/ formaldehyde sodium salt, two-naphthalenesulfonic acid polymer with formaldehyde sodium salt)
physical appearance:ligEPT yellow powder
Molecular system:C21H14O6S2.2Na
CAS Number:36290-04-seven
item specation:
| Merchandise | Specification |
| Disperse EPT(stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd merchandise) | ge95% |
| PH(1% drinking water-answer) | seven-nine |
| EPT sulfate content material | le8% |
| Insolubles in h2o | le0.05% |
| Material of calcium and magnesium in,ppm | le4000 |
sample coverage:
we can offer free sample.
hope you can spend sample freight.
we can spend sample freigEPT for EPT term cooperation consumer.
software:
Maily utilized for vat dye dyeing, reactive dye dyeing and acid dye dyeing.
It can operate as dispersant for acid sXiHu (West Lake) Dis.Hu (West Lake) Dis. pad and pigment pad dyeing auXiHu (West Lake) Dis.liary for lowering dye powder and slurry. It can also be employed in leveling agent in dyeing sector
1)As dispersant NNO in disperse dye, vat dye, reactive dye, acid dye and leather dye. It has great grinding result, hydrotropy and dispersibility.
two)As dispersant in textile printing and dyeing market: pigment pad dyeing of disperse dyevat acid dyeing of disperse dye dye for silk and feather mixture soluble vat dye dyeing
And many others. also can be utilised as dispersant for disperse dye and lake creating filler for professional dye and many others.
three)As dispersant in wettable pesticide and herbicide, the dispersibility and solubility of pesticide can be improved.
four)As dispersant in electroplating business, so that the cladding film can be equivalent and have a far better brightness.
5) As auXiHu (West Lake) Dis.liary tHangZhou agent in leather-based industry, used jointly with tHangZhou agent (ratio 1:ten) to keep away from tHangZhou agent adhere with leather. Can also assist to disperse dye to get a far better visual appeal in shade.
6)As dispersant for paper market. Following incorporating NNO into wood pulp to keep away from the stain from the condensation of asphaltum, resin and other material, .two%-.five% of the wood pulp’s excess weight as dosage is preferable. Can operate as precipitator for animal measurement, 20%-30% of the size’s weight as dosage is preferable.
seven) As dispersant in rubber business. Can disperse sulfur,accelerant, antiaging agent and some filler(like zinc oXiHu (West Lake) Dis.de,barium sulphate, calcium carbonate etc). two%-4% of the dry powder’s fat as dosage is preferable. Can make NNO into ten% solution, then grind with other folks in ball grinder.
eight)Also can be utilised in coating, portray, pigment, carbon black etc.
9)can be used in shade lake sector.
deal
25kgs/bag 650kgs/bag 1ton/jumboo bag with pallet
14tons/20’container
26tons/40’HQ
advocate dosage
1.While getting utilized as dispersant and filler of disperse and vat dyes, dosage shall be .five-three moments of vat dyes or one.five-two times of disperse dyes.
two.In pigment pad dyeing of vat dyes, EPTly, three-5g/L shall be additional in pad dyeing tub and fifteen-20g/L shall be included into reduction bathtub.
3.EPTly, in the course of dyeing with disperse dyes and substantial temperature substantial force dyeing with polyester, .5-one.5g/L shall be included into dyeing bath.
FAQ:
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