Sealing Pigments Are Used for Waterproofing Paint Dispersant Emulsions

Product Description

 

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
 

Prevent pigment flocculation, increase the storage stability of the system. Improve gloss, coloring power, reduce viscosity to a large extent, especially suitable for the dispersion of organic pigments. Does not contain alkyl acrylic emulsion polyoxyethylene ether;

Recommended dosage (dispersant to pigment weight percentage) Inorganic pigments 2-5% organic pigments 15-35% titanium white 3-6%

 

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:

 

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

 

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.
 

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. 

 

Applications[edit]

Automotive[edit]

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[edit]

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[edit]

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]

Detergents[edit]

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[edit]

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[edit]

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.

                                        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

 

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.

                                                 FAQ

What are your prices?
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

Do you have a minimum order quantity?
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website

Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so

What kinds of payment methods do you accept?
You can make the payment to our bank account, Western Union or PayPal:
30% deposit in advance, 70% balance against the copy of B/L.

What is the product warranty?
We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone's satisfaction

Do you guarantee safe and secure delivery of products?
Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.

The shipping cost
depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.