Polyvinyl Alcohol 2488 for Paper Surface Sizing and Coating

HOPEWAY offers PVA 2488, a high-performance polyvinyl alcohol grade engineered for paper and packaging applications. With excellent film-forming properties and low foam characteristics, it improves paper surface smoothness, printability, oil resistance, and tensile strength, making it ideal for high-gloss printing paper, food packaging cardboard, and thermal receipt paper.

Key Selling Points

• Enhanced Paper Surface Quality: PVA2488 improves surface smoothness, printability, oil resistance, and tensile strength while preventing ink penetration.
• Low Foam Grade: Specifically formulated for high-speed paper machines (300-800 m/min) to minimize foam and ensure stable coating application.
• Compatible with Coating Pigments: Stable viscosity under high-speed stirring and compatible with kaolin coating pigments, ensuring uniform coating.
• Food Contact Safe Options: Available with low odor and suitable for indirect food contact in food packaging cartons, meeting regulatory standards.
• Proven in Paper Industry: Used in paper sizing and coating lines globally, delivering consistent performance in high-speed production environments.

Technical Specifications

Models and Options

Available in various mesh sizes (e.g., 80-200 mesh) to suit your equipment.

Materials and Structure

PVA is produced from polyvinyl acetate through alcoholysis, creating a water-soluble polymer with strong adhesive properties.

Applications

• High-gloss printing paper
• Food packaging cardboard
• Thermal receipt paper
• Carton lamination
• Hardcover book binding
• Corrugated box sealing

Customization

We offer custom mesh sizes, packaging, and can adjust viscosity profiles to meet your specific coating requirements.

FAQ

Inquiry Information

Contact Kelvin at kelvin@xmhwchem.com or +86 158-8028-4585 for more information.

PVA powder product image