| Customization: | Available |
|---|---|
| Color: | Red |
| Appearance: | Liquid |
|
Still deciding? Get samples of US$ 5/kg
Request Sample
|
Suppliers with verified business licenses
| Appearance | water white to light yellow transparent liquid |
| Ingredients | Sodium acrylate salt |
| Solid content | 42±1% |
| Specific gravity | (5 degrees Celsius) : 1.292 |
| Viscosity (mPa.S) | 300~500(25ºC) |
| Solubility | Easily dissolved in water |
Product Introduction:
5040 is a polycarboxylate sodium dispersant, with low foaming ability and improved fluidity of coating, and excellent performance of stabilizing slurry viscosity.
General features:
Appearance: light yellow liquid
Solid composition (mass %) : 43
PH: 7.5 (apparent 50% aqueous solution)
Viscosity (MPA.s) : 450(25ºC, 60rpm)1700 (5ºC, 60rpm)
Specific gravity: 1.29 (25ºC)
Ionic property: anion
Solubility: easily soluble in water
Main Export Market
- Asia- Australasia- Central/South America- Eastern Europe- Mid East/Africa- North America- Western Europe
A dispersant or a dispersing agent is a substance, typically a surfactant, that is added to a suspension of solid or liquid particles in a liquid (such as a colloid or emulsion) to improve the separation of the particles and to prevent their settling or clumping.[1]
Dispersants are widely used to stabilize various industrial and artisanal products, such as paints, ferrofluids, and salad dressings. The plasticizers or superplasticizers, used to improve the workability of pastes like concrete and clay, are typically dispersants. The concept also largely overlaps with that of detergent, used to bring oily contamination into water suspension, and of emulsifier, used to create homogeneous mixtures of immiscible liquids like water and oil. Natural suspensions like milk and latex contain substances that act as dispersants.
Automotive engine oils contain both detergents and dispersants. Metallic-based detergents prevent the accumulation of varnish like deposits on the cylinder walls. They also neutralize acids. Dispersants maintain contaminants in suspension.
Dispersants added to gaso-line prevent the buildup of gummy residues.
Dispersants are used to prevent formation of biofouling or biofilms in industrial processes. It is also possible to disperse bacterial slime and increase the efficiency of biocides.
Dispersants are used as plasticizers or superplasticizers in concrete formulations to lower the use of water while retaining the needed slump (flow) property. A lower water content makes the concrete stronger and more impervious to water penetration.[2]
Similarly, dispersants are used as plasticizers in the gypsum slurry during wallboard manufacture, to reduce the amount of water used. The lower water usage allows lower energy use to dry the wallboard.[3]
Dispersing is the principal goal in the use of detergents, which the liquid bath is water (detergents also are used as emulsifiers in some applications). Laundry detergents encase dirt and grime in miscelles, which naturally disperse.
Dispersants in oil drilling aid in breaking up solids or liquids as fine particles or droplets into another medium. This term is often applied incorrectly to clay deflocculants. Clay dispersants prevent formation of "fish-eye" globules. For dispersing (emulsification) of oil into water (or water into oils), surfactants selected on the basis of hydrophilic-lipophilic balance (HLB) number can be used. For foam drilling fluids, synthetic detergents and soaps are used, along with polymers, to disperse foam bubbles into the air or gas.
Dispersants can be used to dissipate oil slicks. They may rapidly disperse large amounts of certain oil types from the sea surface by transferring it into the water column. They will cause the oil slick to break up and form water-soluble micelles that are rapidly diluted. Then effectively spread throughout a larger volume of water than the surface from where the oil was dispersed. They can also delay the formation of persistent oil-in-water emulsions. However, laboratory experiments showed that dispersants increased toxic hydrocarbon levels in fish by a factor of up to 100 and may kill fish eggs.
Dispersant was used in an attempt to clean up the Exxon Valdez oil spill though its use was discontinued as there was not enough wave action to mix the dispersant with the oil in the water. Dispersant Corexit 9500 was used on the Deepwater Horizon oil spill. Dispersant Corexit 9527 was used to disperse an oil slick in the Gulf of Mexico in 1979 (Ixtoc), used over one thousand square miles of sea.
In the process industry dispersing agents are added to process liquids to prevent unwanted deposits by keeping them finely dispersed. They function in both aqueous and nonaqueous media.
In order to provide optimal performance, pigment particles must act independently of each other in the coating film and thus must remain well dispersed throughout manufacture, storage, application, and film formation. Unfortunately, colloidal dispersions such as the pigment dispersions in liquid coatings are inherently unstable, and they must be stabilized against the flocculation that might occur.
Company Profile
Xuzhou Huide Chemical Co., Ltd. is located in xuzhou, jiangsu, the largest transportation hub city in China.
The transportation is very convenient.Since its establishment, the company has been committed to the research and production of emulsion resin, always adhere to the direction of environmental protection and ecological research, market demand as the driving force for development, continuous innovation, to provide many excellent products for the majority of users.Our products are well known throughout China and have been sold all over the country.
The main products of the company are acrylic-acid series, tertiary vinegar series, tertiary propyl series, silicon propyl series, fluorocarbon series, etc.We constantly absorb the world's formulas, processes and raw materials to create products, our research and development is in sync with the world
Our Products
Over the years, with strong technical strength, high-quality and mature products, and perfect service system, we have achieved rapid development, and the technical indexes and practical effects of its products have been fully affirmed and praised by the majority of users, and obtained the certificate of high-quality products, and have become a well-known enterprise in the industry.
){kind=link}