Wuhan Anji Taineng Environmental Sci-Tech Co., Ltd
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Dispersant NNO is mainly used in the dye industry as a dispersant
Dispersant NNO
Sodium methylene bisnaphthalene sulfonate short name is dispersing agent NNO which is easily soluble in any hardness of water, anionic; Stability: acid resistance, alkali resistance, heat resistance, hard water resistance, inorganic salt resistance; Appearance: beige brown powder; Solubility: easily soluble in any hardness of water; Performance: The dispersant NNO has excellent diffusibility and protective colloidal properties, but has no surface activity such as penetration and foaming, and has affinity for protein and polyamide fibers, and no affinity for fibers such as cotton and hem.
Application Dispersing agent NNO is mainly used as dispersant in disperse dyes, vat dyes, reactive dyes, acid dyes and leather dyes. It has excellent grinding efficiency, solubilization and dispersibility; it can also be used in textile printing and dyeing, wettable pesticides as dispersant, and paper making Dispersants, electroplating additives, water-soluble paints, pigment dispersants, water treatment agents, carbon black dispersants, etc. The dispersant NNO is mainly used in industry for pad dyeing of vat dye suspensions, leuco acid dyeing, dispersing and soluble vat dyeing, etc. It can also be used for dyeing silk/wool interwoven fabrics, so that there is no coloring on the silk. Dispersant NNO is mainly used in the dye industry as a dispersion aid for dispersion and lake manufacturing, rubber emulsion stability, and leather tanning aid.
| Product Name | Standard | A | B | C |
| Appearance | Light yellow powder | Light yellow powder | Light yellow powder | Light yellow powder |
| Gardner | 0-18 | 4.39 | 4.42 | 4.51 |
| Solid Content | ≥93.5 | 93.79 | 94.05 | 93.91 |
| Na2SO4 | 2~20 | 2.94 | 10.31 | 19.75 |
| PH | 7~9 | 7.52 | 7.72 | 7.75 |
| Dispersion | 100 | 100 | 100 | 100 |
| Ca&Mg content | ≤0.15 | 0.13 | 0.1 | 0.08 |
| Water insoluble matter | ≤0.1 | 0.03 | 0.03 | 0.02 |
Performance and use
As dispersing agent for vat dyes,reactive dyesacid dyesacid staining pad or pigment pad dyeing alos can work as a auxiliaries for vat dyes powder.
In printing and dyeing industry, mainly used in suspension pad dyeing of vat dye, leuco acid dyeingdisperse dyes and solubilised vat dyes dyeing.
Can also be used for silk/wool interwoven fabric dyeingso that no color on the silk. In the dye industry, mainly used as diffusion additive when manufacturing dispersion and colour lake used as stabilizing agent of rubber latexused as a leather auxiliary tanninc agent.
Can also be used for silkwool interwoven fabric dyeing so that there is no color on the silk.
As dispersant for leather tanning,textile printing and dyeingpesticidesarchitecture, ceramics,rubber,paperoil drilling electroplating additives,pigmentcarbon black
In dye industry,dispersing agent NNO(CAS 36290-04-7)is mainly used as diffusion auxiliary,rubber emulsion stabilizer and leather tanning agent in dispersion and lake manufacturing.
Package and Storage:
(1) The product comes in the form of powdery.The powdery form is packed in PE/PP woven bags, 25kg/package; Jumbo bag.
(2) Keep away from moisture.
(3) The product is non-flammable, non-toxic, non-explosive, and can be stored for a long time.
FAQ:
Q1. Which payment is available for your company?
Re: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Q2. How can I get the sample?
Re: We provide you free sample. But you should pay for the postage. When we have a formal transaction, we will refund the postage of this sample.
Q3. How can you guarantee the goods you offer is qualified?
Re: We can provide sample, COA, MSDS and etc to help you insure the quality. And we promise every batch of product will be tested in the factory, and they can only leave the factory after the quality is qualified.
Q4. How can I get your best price?
Re: We will provide you timely market information and the fluctuation trends of raw material to help you determine the mos
