Dispersing Agent MF, also known as diffuser MF, is a formaldehyde condensate of sodium methylnaphthalene sulfonate. Its chemical composition is sodium methylenebis(methylnaphthalene sulfonate) and the molecular formula is C23H1806S2Na2. This product has good diffusivity and thermal stability. It is a brown powder, easily soluble in water, has good hygroscopicity, is non-flammable, impermeable, non-foaming, and is resistant to acids, alkalis, hard water, and inorganic salts.
- Product Name: Dispersing Agent MF
- Appearance: Dark brown powder
- Dispersion Force: ≥95% Min
- PH Value: 7~9
- Sodium Sulfate Content %: 5.0% Max
- Cas No.: 9084-06-4
As an important chemical auxiliary agent, dispersant MF has many remarkable performance characteristics, which make it widely used in many industrial fields such as dyes, leather, rubber and concrete. With the continuous progress of science and technology and the rapid development of industry, the application prospects of dispersant MF will become broader.
| Item | Dispersing Agent MF |
| Appearence | Dark Brown Powder |
| Dispersion Force | ≥95% |
| PH (1% aq. Solution) | 7-9 |
| Na2SO4 | ≤5% |
| Water | ≤8% |
| Insoluble Impuries Content | ≤0.05% |
| Ca+Mg Content | ≤4000ppm |
Main Applications of Dispersing Agent MF
- Dye industry. It can be used as a dispersing agent and filler for vat dyes and disperse dyes. In the dye grinding process, dispersing agent MF can significantly improve the dispersibility and stability of the dye, making the dye particles finer and more uniform, thereby improving the dyeing effect. At the same time, it can also make the dye color bright, high color tower, and uniform coloring. In the printing and dyeing industry, dispersant MF can be used for reducing soft material layer floating body pad dyeing, color-stabilizing acid dyeing, and soluble vat dye dyeing process, playing the role of dispersing and stabilizing the dye.
- Leather industry. The dispersant MF can be used as an auxiliary tanning agent in the leather industry, which helps the leather tanning process and improves the quality and performance of the leather.
- Rubber industry. This product can be used as a stabilizer for latex, which helps the stability and uniform distribution of latex and improves the performance of rubber products.
- Construction industry. Dispersant MF can also be dissolved in concrete and used as a strong water reducer, which can shorten the construction period, save cement and water resources, and improve the strength of cement.
- Papermaking industry. In the papermaking industry, the use of dispersing agent MF helps to control pulp, reduce two-sidedness, increase the retention rate of fillers or fine fibers, improve sizing properties, and reduce the viscosity of coatings.
Performance Characteristics
- Excellent dispersing properties. Dispersant MF can effectively disperse solid particles in liquid, prevent the aggregation and precipitation of particles, and make the dispersion system more uniform and stable. This feature is particularly important in the dye industry, and can significantly improve the dispersibility and dyeing effect of dyes.
- Good thermal stability. Under high temperature conditions, dispersing agent MF can still maintain its chemical stability and dispersing effect, and will not fail due to temperature increase. This allows it to still play a good dispersing role during high temperature processing.
- Acid, alkali and hard water resistance. The dispersing agent MF has good stability to acid and alkali solutions and hard water, and will not fail or degrade due to changes in environmental conditions. This feature allows it to maintain a stable dispersion effect under various complex water conditions.
- Improve coloring power and color brightness. In the dye industry, dispersant MF can significantly improve the coloring power and color brightness of dyes. By refining the dye particles and dispersing them evenly in the dye solution, the dyeing is more uniform and bright.
- Reduce surface tension. It can reduce the surface tension of the liquid, making it easier for the liquid to wet the solid surface. This property is particularly important in the leather and rubber industry, and helps in the uniform coating and processing of leather and rubber products.
- Environmentally friendly and safe. Dispersant MF is usually non-toxic or low-toxic, easily biodegradable, and environmentally friendly. No harmful by-products or pollutants are produced during use, which meets environmental protection requirements.
Kingsun - Dispersant MF Supplier
As a leading dispersing agents supplier, Kingsun has more than 15 years of export experience. We always provide high quality products, reasonable factory prices, and excellent services for our global customers. Now we can supply two types of dispersing agents, they are dispersing agent mf and nno. If you are interested in these products , please contact us onlie to get a quote!