Dispersant MF can be used for wettable pesticides CAS 9084-06-4
Dispersant MF is brown powder, easily soluble in water, easy to absorb moisture, non-flammable, has excellent diffusibility and thermal stability, no permeability and foaming, acid and alkali resistance, hard water and inorganic salts, cotton It has no affinity for fibers; it has affinity for protein and polyamide fibers; it can be used with anionic and nonionic surfactants at the same time, but it cannot be mixed with cationic dyes or surfactants; it can prevent the dispersion and reduction of dye particles by heat and coagulation. Better than diffused NNO. Dispersant MF is an anionic surfactant.
Preparation: Using 235-250℃ boiling fraction of coal tar (containing 2-methylnaphthalene as the main component) as raw material, sulfonated to obtain methylnaphthalenesulfonic acid, and then condensed with formaldehyde.
Application
Mainly used for vat dyes,disperse dyesreactive dyes as dispersing agent
It can also be used in wettable pesticide.
have a good grinding effect,high pigmentation powerhigh dispersion force and excellent thermal stability and so on.
can also be used for textile printing and dyeingpesticidesarchitectureceramics, rubber paperoil drilling,carbon black,water treatment and other industries as dispersing agent.
It can also be used as a stabilizer for rubber industrial latexand as an auxiliary for the leather industry.
Dispersing agent MF is soluble in concrete as a highrange water reducing agentwhich can shorten the construction period save cement save water and increase cement strength.
| NO | Index items | Standard value | Test Results |
| 1 | Appearance | Dark (Brown) powder | Meets the requirement |
| 2 | PH Value | 7-9 | 8.24 |
| 3 | Dry matter | 93%min | 93.47 |
| 3 | Disperse force | 95%max | 100 |
| 4 | Thermal stability(140°C) | grade | 4 |
| 5 | Sodium sulfonate content | 8%max | 4.93 |
| 6 | Water insoluble matter | 0.1%max | 0.02 |
| 7 | Content of calcium and magnesium | 0.4%max | 0.27 |
| 8 | Free formaldehyde content(mg/kg) | 200max | 102 |
| 9 | Quinoline content (mg/kg) | 500max | 116 |
Application Method
With good diffusivity and performance of colloid protectionwith no surfactant ofpermeability andfoamability; having affinity with protein and polyamide fibre but with no affinity with fibres such as cotton and linen.
(1) It is used as dispersant and filling agent for disperse dye and vat dye.When carryinc out fineness processing of disperse dye or vat dyewe can add dispersant and dye together into the grinding machine.The dosage of dispersant N is 0.5-3 times of vat dye or 1.5-2 times of disperse dyeor we can also add some filling agent during dye commercialization
(2) Vat dye pigment pad dyeing: For pad dye bathnormally 3-5g/L dispersant N shall be added,and generally 15~20g/L of dispersant N for original bath
(3) During disperse dye dyeing and terylene high-temperature and high-pressure dyeing processnormally 0.5~1.5g/L shall be added for the dye bath.
(4) As to azoic dye dyeing, it is used to improve level dyeing and friction fastness;
generally,dosage of dispersant for naphthol bottoming bath is 2~5g/Land dispersant N for developing bath is normally 0.5~2g/L.
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
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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
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Dark Brown Dispersing Agent MF Powder For Wettable Pesticides CAS 9084-06-4 Images
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