Polyvinyl Alcohol

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.

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