Polyvinyl Alcohol
Product Description
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-PVA1788
SL-PVA2488
Appearance
white powder
white powder
Hydrolysis (mol %)
86.0-90.0
86.0-90.0
Viscosity (mPa·s)
20.0-34.9
46.0-56.0
Purity (%)
≥93.5
≥93.5
Volatile Matter (%)
≤5.0
≤5.0
pH Value
5.0-7.0
5.0-7.0
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.
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.
