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★OVERVIEW
Dispersant 5040 high-efficiency dispersant is a polycarboxylate sodium salt type dispersant with good dispersibility and maximum pigment bearing capacity. It has excellent dispersibility to titanium dioxide, calcium carbonate and china clay, and the prepared coating has excellent performance. It is suitable for organic pigments, etc. Highly hydrophobic substances have stronger dispersing power. Application experiments show that Dispersant 5040 has the advantages of less useful amount, high efficiency, low viscosity, low grinding viscosity, wide dosage range, and good storage stability of the dispersion system.
★TECHNICAL DATA
Chemical composition: Polycarboxylate sodium salt solution Appearance: colorless transparent liquid PH value: 6-8 Active ingredient: 42% Density: 1.29g/ml (25°C) Viscosity: 200-600mpa.s (25°C, No. 2 rotor) Ionic type: anion Solubility: easily soluble in water
★ADVANTAGES
Good water solubility, good compatibility with ethylene glycol and propy-lene glycol, used in glossy and semi-gloss emulsion paints, can get excellent initial gloss, after aging, it still maintains gloss. For highly hydrophobic pigments, it can significantly improve its toning performance and reduce the amount of wetting agent. The molecular structure of the special group makes it have excellent water resistance, high efficiency and low dosage, and improves the water resistance of the paint film. Under the same conditions, it has long-term dispersing ability, the viscosity of the coating system is quite stable, and the viscosity remains unchanged during the storage period. It has low-foaming properties, and the coating is in a low-foaming state during manufacture and use.
★APPLICATION
Emulsion paint for interior and exterior walls and other PVC systems, especially suitable for the preparation of colorants.
★USAGE AND DOSAGE
It has a wide dosage range, and the specific dosage should be determined according to the experiment. The recommended dosage is 0.1-1.0%.
★PACKING AND SHIPPING
20 kg/plastic drum, 30 kg/plastic drum, 250 kg/plastic drum, 1250 kg/plastic drum. Antifreeze, antiexposure, valid for 12 months.
★PRECAUTIONS DURING OPERATION:
Please use under ventilated conditions. Please wear protective glasses, protective gloves, masks and other protective equipment during operation. If it accidentally gets on the skin, wash it off with soapy water immediately. If it gets into the eyes accidentally, wash it thoroughly with water immediately and ask a doctor for diagnosis. If accidentally swallowed, seek medical advice immediately. After use, wash your hands and rinse your mouth. The above information is based on our current knowledge and experience. Because there are many factors affecting the process and application, the above data cannot be used as a basis for exempting the corresponding incoming inspection; at the same time, the above data does not contain a commitment to
Appearance: LIQUID
Usage:
Coating auxiliary agents, Electronics chemicals, Leather auxiliary agents, Paper chemicals, Plastic auxiliary agents, Rubber auxiliary agents, Textile auxiliary agents, Water treatment chemicals
Key Specifications/ Special Features:
General dispersant! High performance dispersant! Good dispersion wettability!
Product features:
The product has excellent dispersion performance, less additive amount, can quickly reduce the initial viscosity of coating and slurry, and good stability;
Good dispersing ability of pigment filler, can ensure the color of the coating, not floating color;
The product has less bubbles in the dispersion process, which is beneficial to coating production;
Suitable for all kinds of water-based building, industrial coatings need dispersing pigment filler occasions, a large number of practical applications, quality assurance.
Technical parameters:
HIGH GRADE WHOLESALE DISPERSANT FOR PAINTS ,INKS ,PIGMENTS ,COSMETICS,DETERGENT...
wholesale Dispersant,Polyurethane Dispersant,Water Based Dispersant,Soluble Dispersant
,Water-Based Dispersants,Dispersant for Dishwasher,Polymer Dispersant for Pigment
| 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 |
HIGH GRADE WHOLESALE DISPERSANT FOR PAINTS ,INKS ,PIGMENTS ,COSMETICS,DETERGENT...
wholesale Dispersant,Polyurethane Dispersant,Water Based Dispersant,Soluble Dispersant
,Water-Based Dispersants,Dispersant for Dishwasher,Polymer Dispersant for Pigment
Usage:
The amount of inner wall latex paint is generally between 0.4 and 0.8%, generally 1.0 to 1.5% of the total amount of pigment filler;
The amount added in exterior wall latex paint is generally between 0.4 and 0.6%, and is generally 1.0 to 1.5% of the total amount of pigment filler.
This product should be added in the early stage of the coating additives, adding wetting agents such as WE405, PE100 in the formula to the dispersion wetting ability of the coating system.
Matters needing attention:
Storage temperature 5 ~ 35ºC, cool and dry place storage, avoid long-term exposure to the sun;
Product storage and transportation process keep forward placement, this product water-based environmental protection, non-flammable, shipment according to non-dangerous goods;
Under proper storage conditions, the shelf life is 12 months. After the shelf life, it can be used only after passing the inspection of the QC department of the company.
The technical data mentioned above will vary according to the actual situation. Please consult the company for specific usage.
It is tested for 0.5% to 1.0% of the total weight of the pigment filler as the active ingredient. It is very important to determine the appropriate amount of paint in the formulation. If the amount of dispersant is seriously insufficient, it can not be completely dispersed; However, the amount of grinding and pigment dispersion may not be sufficient to achieve good film gloss, hiding power and stability. However, excessive dispersant can increase the water sensitivity of dry paint film.
Customers can also use other types of thickeners according to different requirements of production, storage, construction and film formation to achieve the rheological properties of formula design. Because 5040 can be easily dissolved in water in any amount, there are no special requirements for addition.
HIGH GRADE WHOLESALE DISPERSANT FOR PAINTS ,INKS ,PIGMENTS ,COSMETICS,DETERGENT...
wholesale Dispersant,Polyurethane Dispersant,Water Based Dispersant,Soluble Dispersant
,Water-Based Dispersants,Dispersant for Dishwasher,Polymer Dispersant for Pigment
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
HIGH GRADE WHOLESALE DISPERSANT FOR PAINTS ,INKS ,PIGMENTS ,COSMETICS,DETERGENT...
wholesale Dispersant,Polyurethane Dispersant,Water Based Dispersant,Soluble Dispersant
,Water-Based Dispersants,Dispersant for Dishwasher,Polymer Dispersant for Pigment
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.
Applications
Automotive
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.
Bio-dispersing
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.
Concrete and stucco
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
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
Detergents
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.
Oil drilling
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.
Oil spill
Main article: Oil dispersants
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.
Process industry
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.
Surface coating
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.
HIGH GRADE WHOLESALE DISPERSANT FOR PAINTS ,INKS ,PIGMENTS ,COSMETICS,DETERGENT...
wholesale Dispersant,Polyurethane Dispersant,Water Based Dispersant,Soluble Dispersant
,Water-Based Dispersants,Dispersant for Dishwasher,Polymer Dispersant for Pigment
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
Through the ISO9001 quality system certification, the company has established a talent structure that ADAPTS to its own development, and formed an open, communication and common development mode with users.In the domestic market has obtained a certain share, and with a part of the domestic important large enterprises, Sino-foreign joint ventures, foreign-funded enterprises to establish a good relationship of cooperation.
The products are widely used in building latex paint, polymer cement, waterborne wood paint, waterborne metal paint, etc., with an annual production capacity of 30,000 tons.The company has established and improved a complete system from product development, quality to customer service and a nationwide sales network in major regions.
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.
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