PVA 217 vs PVA 1788: High-Strength Alternative for Adhesives & Films

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PVA 217 Polyvinyl Alcohol as an Alternative to PVA 1788

We offer PVA 217, a polyvinyl alcohol grade with performance close to PVA 1788. It provides strong tensile strength, good flexibility, and excellent abrasion resistance after film formation, making it suitable for adhesives, films, and textile-related applications.

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Why choose us?

Strong Expertise in Polyvinyl Alcohol

We focus deeply on polyvinyl alcohol and PVOH products, enabling us to provide professional material selection guidance based on viscosity, hydrolysis degree, and end-use performance. Our expertise helps customers optimize formulations and processing efficiency.

Reliable VAE and RDP Supply

We supply stable VAE emulsion and redispersible polymer powder products based on mature VAE systems. These materials deliver excellent flexibility, adhesion, and durability for adhesives, coatings, and dry-mix mortar applications.

Consistent Product Quality

We emphasize strict quality control and stable sourcing to ensure consistent viscosity, solubility, and performance across all batches. This reliability supports long-term production stability for our customers.

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PVA 217 is a medium-viscosity polyvinyl alcohol grade offering performance characteristics comparable to standard general-purpose materials. With balanced viscosity and alcoholysis parameters, it delivers good film strength, flexibility, and abrasion resistance. Applications include adhesives, textile processing, and film production. Its compatibility with water-based systems enables efficient dissolution and stable formulation behavior. PVA 217 is often selected as an alternative option where consistent performance and processing stability are required. For substitution evaluation, technical matching, or pricing discussions, professional consultation is advised.

Frequently Asked Questions

What is VAE emulsion mainly used for?

VAE emulsion is used in construction adhesives, wall coatings, waterproofing materials, and nonwoven fabric bonding. It provides strong adhesion, low-temperature film formation, and long-term flexibility without requiring additional plasticizers.

How does vinyl acetate ethylene improve adhesive performance?

Vinyl acetate ethylene combines strong adhesion with flexibility, allowing adhesives to bond effectively to wood, metal, plastic films, and mineral substrates. Its adjustable composition supports tailored performance in construction, coating, and bonding systems.

How does dispersible polymer powder differ from liquid emulsions?

Dispersible polymer powder offers easier storage, transportation, and precise dosing compared to liquid emulsions. When mixed with water, it redistributes into an emulsion, restoring bonding and flexibility properties within cementitious or gypsum-based systems.

Are polyvinyl alcohol adhesives environmentally friendly?

Polyvinyl alcohol adhesives are water-based and free from organic solvents, making them safer for users and more environmentally responsible. They are widely used in packaging, woodworking, stationery, and construction applications.

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Customer Reviews

Thomas N.

Soluble and consistent in viscosity, supporting smooth operations in large-scale industrial production.

Sarah P.

Adaptable across adhesives, paper coating, and textile industries, providing consistent performance in multiple formulations.

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Contact Us About PVA 217

PVA 217 offers high tensile strength and flexibility for adhesives, films, and textiles. Contact us to discuss its compatibility with your production.