Dyestuff Auxiliary/Methyl Naphthalene Sulfonate Formaldehyede Condensate1
2 year ago
Dyestuff Auxiliary/Methyl Naphthalene Sulfonate Formaldehyede Condensate
1. Property
Appearance: dark brown powder
Composition: Methyl naphthalene sulfonate formaldehyde condensate
Ion type: Negative ion
Solubility: Easily dissolved in water
2 Techinical specification
|
Item |
standard |
|
Disperse force( compared to standard) |
95%min |
|
Thermal stability |
4-5 (130degree) |
|
Sodium sulfonate content |
8%max |
|
PH (1% water-solution) |
7-9 |
|
Insoluble in water |
0.05%max |
|
Content of calcium and magnesium |
4000 ppm max |
3.Property:
This product is brown to dark brown powder, an anionic surface active agent. Easily soluble in water, acid, alkali and hard water. It has great grinding effect, high tinting strength, strong dispersing force, good thermal stability(better than dispersing agent N) and so on.
Usage:
1. As dispersing auxiliary and filler for disperse dyestuff,vat dyestuff and reactive dyestuff.
2.Used in pigment pad dyeing of vat dye, acid dyeing in printing and dyeing industry.
3. As auxiliary tanning agent in leather industry, stabilizing agent in rubber industry.
4 , Packing: 25KG Woven bag with plastis lining.
5 , non-toxic, non-inflammable, non-explosive.
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- ANYANG DOUBLE CIRCLE AUXILIARY CO.,LTD
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Main Product:
Auxiliaries Chemicals,
Dispersing Agent,
Dispersant Nno ,
Naphthalene Sulphonate Formaldehyde Condensate,
Lignin sodium sulphonate,
Methylnaphthalene Sulfonate Formaldehyde Condensat
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