Products >> Polyvinyl Alcohol >> Fully Hydrolyzed PVA
Product Overview
PVA 2499 is a high-quality polyvinyl alcohol designed to meet the stringent demands of various industrial applications. Known for its exceptional film-forming capabilities, superior mechanical properties, and strong chemical resistance, PVA 2499 offers a versatile solution for a wide range of industries. It is fully biodegradable, ensuring it meets the needs of sustainable production while maintaining high performance.
Product Specifications
Specification | Details |
Grade | PVA 2499 |
Viscosity (cps) | 58.0-68.0 |
Hydrolysis(mole%) | 98.0-99.0 |
Volatile Content(wt%) | ≤ 5 |
Ash Content(wt%) | ≤ 0.7 |
pH | 5-7 |
Key Features
1.Superior Film Strength: Provides durable, flexible films with excellent mechanical strength and flexibility.
2. High Adhesion: Offers strong bonding capabilities for a wide range of materials including paper, wood, textiles, and plastics.
3. Rapid Water Solubility: Easily dissolves in water, enabling efficient processing and versatile applications.
4. Eco-Friendly: Fully biodegradable and environmentally safe, contributing to sustainable industrial practices.
Applications
1. Adhesives: Enhances bonding strength and durability.
2. Textile Sizing: Improves fabric handling and reduces breakage during weaving.
3. Paper Coating: Provides smoothness and durability.
4. Construction Materials: Acts as a binder in various formulations.
5. Film Production: Excellent for producing water-soluble films.
Packaging
1. Kraft Paper Package with Plastic Film Inside: 20kg/25kg per bag
2. Ton Bags: Suitable for large-scale industrial requirements.
Storage
To ensure product quality, please store PVA 2499 in a dry, cool, and well-ventilated area. Avoid exposure to direct sunlight, moisture, and high temperatures. Keep the packaging intact until use to maintain product integrity.
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