Products >> Polyvinyl Alcohol >> Fully Hydrolyzed PVA
Product Overview
PVA 2699 is a high-performance polyvinyl alcohol designed to meet the needs of industries requiring robust, flexible, and sustainable materials. This polymer excels in forming high-strength films, offering rapid dissolution in water, and exhibiting excellent resistance to chemicals. With its biodegradable properties, PVA 2699 offers an environmentally friendly solution for industries focused on reducing environmental impact while maintaining superior functional performance.
Product Specifications
Specification | Details |
Grade | PVA 2699 |
Viscosity (cps) | 68.0-78.0 |
Hydrolysis(mole%) | 98.0-99.0 |
Volatile Content(wt%) | ≤ 5 |
Ash Content(wt%) | ≤ 0.7 |
pH | 5-7 |
Key Features
1. Enhanced Mechanical Properties: Delivers strong, flexible films with remarkable tensile strength, ideal for high-stress applications.
2. Rapid Dissolution: Quickly dissolves in water under diverse conditions, enhancing its adaptability in a range of processes.
3. Strong Bonding Capacity: Provides high adhesion, enabling reliable bonding to various substrates, including plastics, textiles, and paper.
4. Minimal Ash Residue: High purity for improved performance.
5. Eco-Conscious: Fully biodegradable, making it an ideal choice for eco-friendly applications that require minimal environmental impact.
Applications
1. Biodegradable Packaging: Used for creating sustainable, water-soluble films in product packaging, including laundry detergents and pharmaceuticals.
2. Industrial Adhesives: Serves as a powerful bonding agent in adhesives for paper, wood, and composite materials.
3. Coatings for Paper: Enhances paper’s print quality, durability, and surface finish, making it ideal for specialty papers.
4. Building Materials: Applied in cement, mortar, and tile adhesives to improve performance, bonding strength, and stability.
5. Agriculture: Ideal for seed coatings and biodegradable films used in controlled-release fertilizers, supporting sustainable farming practices.
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 2699 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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