Polyvinyl Alcohol (PVA) 2488 is a synthetic polymer with excellent film-forming, emulsifying and adhesive properties. It is a water-soluble resin used in a wide variety of industrial applications due to its versatility and reliability.
Chemical and Physical Properties
Molecular Formula: (C2H4O)n
Appearance: White or off-white granular powder
Solubility: Soluble in water, forming a clear, viscous solution
Melting Point: Approximately 230°C (446°F)
Viscosity: Adjustable according to specific application requirements
Hydrolysis: Partially or fully hydrolyzed versions available, impacting solubility and chemical behavior
Key Features and Advantages of Polyvinyl Alcohol 2488
Excellent water solubility: PVA 2488 is readily soluble in water, making it ideal for products requiring water-based formulations.
Excellent adhesion: It bonds firmly to a variety of substrates, including paper, textiles and plastics, which is critical for adhesive products.
Strong film formation: It forms durable and flexible films, which are essential for coatings and protective layers in packaging materials.
Environmentally friendly and biodegradable: PVA 2488 is biodegradable and environmentally friendly, meeting sustainable practices and regulations.
Diverse Applications of Polyvinyl Alcohol 2488
1.Textile Industry
Sizing agent: Increases the strength and abrasion resistance of yarns and fabrics during the weaving process. PVA 2488 forms a protective layer on fibers, reduces breakage and improves fabric quality.
Finishing agent: Provides a smooth, glossy surface for textiles, enhancing their aesthetics and durability.
2.Paper Industry
Coatings and adhesives: Used to improve paper quality, provide a smooth surface for printing, and enhance the durability and resistance of paper products.
Paper Strengthening: Enhances the mechanical strength of paper, making it more resistant to tears and environmental wear.
3.Construction Industry
Cement and mortar additives: Act as a binder in cement formulations to improve flexibility, adhesion and water retention of mortar and concrete mixtures.
Tile Adhesives: Used in tile adhesive formulations to provide superior adhesion and reduce the risk of tile peeling over time.
4.Adhesive and Glue Manufacturing
Water-Based Adhesives: Integral in the production of eco-friendly, water-based adhesives used in packaging, woodworking, and other industrial applications.
High Tack Adhesives: Provide strong initial tack and long-lasting adhesion to a variety of surfaces including paper, plastic and metal.
5.Coatings and Paints
Protective Coatings: Used as a protective layer in paint and coating formulations, offering a durable and smooth finish that protects surfaces from environmental damage.
Barrier Coatings: Provides an effective barrier against moisture and contaminants, prolonging the lifespan of coated materials.
Ready to enhance your products with our high-quality polyvinyl alcohol 2488? Contact us today to learn more about our products and services, and to receive a personalized quote.
Email: Ada@whhpmc.com
Website: www.whhpmc.com
Whatsapp: +8618132059888
