Polyvinyl Acetate Powder (PVAc) 100g

Polyvinyl Acetate (PVAc) in Sri Lanka

Discovered by the brilliant German scientist Dr. Fritz Klatte in 1912, Polyvinyl Acetate (PVAc) has revolutionized industries worldwide. This thermoplastic resin, derived from the polymerization of vinyl acetate, stands as a testament to human ingenuity.

Unraveling PVAc's Applications

• Adhesives: PVAc finds its glory in the realm of adhesives. Renowned for its robust adhesion properties, it dominates woodworking adhesives and a plethora of bonding applications.
• Coatings: In the world of coatings, PVAc reigns supreme. Its application on paper and textiles results in surfaces that are not just smooth but also visually pleasing, elevating the standards of quality.
• Packaging: For safeguarding goods, PVAc plays a crucial role. Employed as a coating material for paper and cardboard packaging, it ensures water resistance, thus protecting packaged treasures.
• Gum Base: Even in the realm of chewing gum, PVAc leaves its mark. Serving as a fundamental ingredient, it enhances texture and prolongs the chewy delight's shelf life.

PVAc vs. Polyvinyl Alcohol PVA: Comparison.

PVAc, along with its derivative PVA, originate from the same source but diverge in their properties:

Advantages of PVAc:- Strong Adhesion: PVAc excels in bonding strength, making it ideal for applications requiring robust adhesion.

Challenges of PVAc:- Heat Sensitivity: PVAc is sensitive to heat, requiring careful handling during application and storage.

Distinguishing PVA from PVAc:

• Solubility: PVA dissolves easily in water, while PVAc is less soluble.
• Adhesion Strength: PVAc offers stronger adhesion than PVA.
• Heat Resistance: PVAc demonstrates superior heat resistance compared to PVA.