Zhejiang Ruico Advanced Materials Co., Ltd. was established in 2012, is a China Water Based Polymer Emulsion Factory and Water Based Polymer Emulsion Company, listed in China on 2019, specialized in Water Based Polymer Emulsion. Ruico is a national high-tech enterprise, Passed ISO9001 quality management system, have provincial-level R&D center, All products including Polymer comply with OEKO-TEX, REACH, ROSH, EN71-3 and international flame retardant standards. Ruico has established five centers including technology center, marketing center, production center, purchasing center and financial center; designing individualized solutions for customers, and implementing one-stop services.
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A water-based polymer emulsion is a type of polymer dispersion in which the dispersed phase (polymer) is suspended in an aqueous continuous phase. Polymer emulsions are used in a wide range of applications including coatings, adhesives, and personal care products.
There are two main types of polymer emulsions: oil-in-water (O/W) and water-in-oil (W/O). In an O/W emulsion, the polymer is dispersed in water, and an oil or a water-soluble solvent is used as the continuous phase. In a W/O emulsion, the polymer is dispersed in an oil or water-insoluble solvent, and water is used as the continuous phase.
Polymer emulsions can be prepared using a variety of methods including high shear mixing, ultrasonic processing, and mechanical stirring. The stability of the emulsion depends on the type and amount of surfactant used, the pH of the system, and the temperature.
Water-based polymer emulsions have several advantages over other types of polymer dispersions. They are environmentally friendly, non-toxic, and easy to handle and dispose of. They also have good compatibility with other ingredients, good film-forming properties, and good water resistance. However, they may have limited stability and may require the use of stabilizers and surfactants to maintain their stability.
Water-based polymer emulsions are a type of polymer dispersion in which the polymer particles are suspended in water. They are composed of four main components:
Polymer: The polymer is the main component of the emulsion, and it provides the properties that make the emulsion useful, such as strength, flexibility, adhesion, and water resistance. Common polymers used in water-based emulsions include acrylics, vinyl acetate, and styrene-butadiene.
Water: Water is the medium in which the polymer is suspended. In order for the emulsion to remain stable, the water must be pure and free of contaminants.
Emulsifiers: Emulsifiers are surfactants that help to stabilize the emulsion by reducing the surface tension between the polymer and water, allowing the two to mix more easily.
Other additives: Other additives may be included in the emulsion to improve its properties or to facilitate processing. These may include stabilizers, pH adjusters, defoamers, and thickening agents.
The specific composition of a water-based polymer emulsion will depend on the specific application for which it is intended and the desired properties of the final product.
Some specific examples of the use of water-based polymer emulsions include:
Coatings: Water-based polymer emulsions are often used as binders in coatings for wood, metal, concrete, and other surfaces. They offer good adhesion, flexibility, and durability, and are easy to clean up and dispose of.
Adhesives: Water-based polymer emulsions can be used as adhesives for a wide range of materials, including paper, cardboard, textiles, and foam. They are often used in pressure-sensitive adhesives and can be formulated to have a range of tack and peel properties.
Paints: Water-based polymer emulsions are commonly used as binders in water-based paints, which offer low levels of volatile organic compounds (VOCs) and are easy to clean up. They provide good adhesion, durability, and resistance to weathering.
Construction products: Water-based polymer emulsions are used in a variety of construction products, such as concrete additives, mortar, and grouts. They can improve the strength, durability, and water resistance of these materials.
Textiles: Water-based polymer emulsions are used in the textile industry to finish and protect fabrics, as well as to add functional properties such as water repellency and soil resistance.
Personal care products: Water-based polymer emulsions are used in a range of personal care products, including lotions, creams, and hair care products. They can help to improve the texture, stability, and shelf life of these products.