Polyvinyl Alcohol
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Polyvinyl Alcohol

SLEO®  polyvinyl alcohol powders are white stable non-toxic water-soluble macro-molecular synthetic polymers, which are made from vinyl acetate through the polymerization and saponification and quickly dissolves in water to form a stable colloid. It exhibits excellent water solubility, bonding strength, film forming properties and chemical stability.

Model No.SL-PVA1788SL-PVA2488
Appearancewhite powderwhite powder
Hydrolysis (mol %)86.0-90.086.0-90.0
Viscosity (mPa·s)20.0-34.946.0-56.0
Purity (%)≥93.5≥93.5
Volatile Matter (%)≤5.0≤5.0
pH Value5.0-7.05.0-7.0
Particle Size (mesh)80-120≥80

The Role Of Polyvinyl Alcohol Powder:

●Good water solubility

One of the main advantages of Polyvinyl Alcohol Powder is its good water solubility. When mixed with water, Polyvinyl Alcohol Powder quickly dissolves, making it easy to work with and apply in different applications. This property also makes Polyvinyl Alcohol Powder ideal for use in applications where water is the primary solvent, such as in textile printing and dyeing.

●Non-toxic and eco-friendly

Another advantage of Polyvinyl Alcohol Powder is its non-toxic and eco-friendly nature. Polyvinyl Alcohol Powder is a natural polymer, which means that it is made from renewable resources and does not contain any harmful chemicals or compounds. As a result, it is widely used in applications where safety and environmental friendliness are essential, such as in food packaging and cosmetics.

●Excellent adhesion

Polyvinyl Alcohol Powder also offers excellent adhesion properties, making it an ideal choice for use in adhesives and coatings. When mixed with other ingredients, Polyvinyl Alcohol Powder forms a strong bond that can withstand various types of stress and pressure, making it suitable for a wide range of applications.

●High viscosity

Polyvinyl Alcohol Powder has a high viscosity, making it an ideal choice for use in applications that require thickening or gelling. When mixed with water, Polyvinyl Alcohol Powder forms a gel that has a high degree of stability and can retain its shape for long periods.

Applications Of Polyvinyl Alcohol Powder:

●Textile industry

In the textile industry, Polyvinyl Alcohol Powder is widely used as a sizing agent, which helps to increase the stiffness and strength of fabric during weaving. Polyvinyl Alcohol Powder is also used in textile printing and dyeing, where it acts as a binder and helps to improve the adhesion of dyes to the fabric.

●Paper industry

In the paper industry, Polyvinyl Alcohol Powder is used to improve the strength and abrasion resistance of paper products. By adding Polyvinyl Alcohol Powder to the pulp during the papermaking process, manufacturers can create paper that is more durable and resistant to tearing.

●Adhesives industry

Polyvinyl Alcohol Powder is a key ingredient in a wide range of adhesives, including wood glue, bookbinding glue, and paper glue. In these applications, Polyvinyl Alcohol Powder helps to improve the bonding strength and durability of the adhesive.

●Construction industry

Polyvinyl Alcohol Powder is also used in the construction industry as a binder and stabilizer for cement and other building materials. By adding Polyvinyl Alcohol Powder to the mix, manufacturers can create stronger and more durable building products.

●Cosmetics industry

Polyvinyl Alcohol Powder is also used in the cosmetics industry as a thickening agent for lotions, creams, and other personal care products. Polyvinyl Alcohol Powder is ideal for use in these applications because it is non-toxic, eco-friendly, and provides excellent adhesion and viscosity.


SLEO focuses on Polyvinyl Alcohol and has been working on it for many years, please contact us!

Polyvinyl Alcohol


Safety notes
The data presented above is in accordance with the present state of our knowledge, but doesn't absolve the user from carefully checking it all immediately on receipt. We reserve the right to alter product constantly within the scope of technical progress or new developments. The recommendations made above should be checked by preliminary trials because of conditions during processing over which we have no control of, especially where other companies' raw materials are also being used.


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