VINNAPAS EP 706

With increasingly stringent environmental regulations and rising industrial demands for high-performance adhesives, water-based adhesives are gradually replacing traditional solvent-based systems. Among these, vinyl acetate-ethylene copolymer (VAE) emulsions have become a crucial foundational material in the adhesive industry due to their excellent bonding properties, good flexibility, and environmentally friendly characteristics. Among numerous VAE products, the VINNAPAS series emulsions, with their stable performance and wide range of applications, have found widespread use in industries such as paper packaging, woodworking adhesives, textile lamination, and automotive interiors. 1. VAE Emulsions: A Key Polymer Base Material in the Adhesive Industry VAE emulsions are copolymers formed from vinyl acetate (VAc) and ethylene (E) through emulsion polymerization. This copolymer structure combines the advantages of both monomers: * Vinyl acetate provides good adhesion and rigidity. * Ethylene imparts flexibility and water resistance to the material. * By adjusting the ethylene content, polymers with different glass transition temperatures (Tg) can be obtained, thus meeting the needs of various adhesive applications. VAE emulsions offer the following significant advantages: Excellent adhesion properties, good flexibility, faster curing speed, good heat resistance, and low VOCs, making them more environmentally friendly. Because of these characteristics, VAE emulsions have become one of the most important base materials in water-based adhesive formulations.   2. Analysis of Four Typical VINNAPAS Models VINNAPAS EP 706K — General Purpose VAE Emulsion EP 706K is a classic general purpose VAE emulsion with stable viscosity and good application properties. Key Features: Excellent application properties Good wet tack Stable bond strength Suitable for a variety of adhesive formulations Typical Applications: Paper packaging adhesives Woodworking adhesives Textile bonding adhesives Due to its balanced performance, EP 706K is often used as a base emulsion in adhesive formulations.   VINNAPAS EP 707K — Fast-Curing Emulsion Compared to EP 706K, EP 707K has lower viscosity and a faster curing speed while maintaining good flexibility. Key Advantages: Low viscosity Fast curing speed High elongation at break Excellent water resistance Applications: Paper processing Wood processing Textile bonding This emulsion is particularly suitable for industrial adhesive applications requiring rapid production cycles.   VINNAPAS EP 708 – High Viscosity, High-Performance Emulsion EP 708 is a high-viscosity version of EP 706K, offering better thickening response. Product Features: High viscosity system Good thickening response to plasticizers or solvents Good bond strength Main Applications: Textile bonding adhesives Woodworking flat bonding adhesives Composite adhesives In applications requiring higher viscosity systems, EP 708 significantly improves formulation stability.   VINNAPAS EP 712 – Water-Resistant VAE Emulsion EP 712 exhibits excellent water resistance and is widely used in textile bonding. Key Advantages: Good water resistance Stable adhesion Good workability Typical Applications: Textile composites Fabric bonding Sponge composites This product is suitable for applications requiring high water resistance.   3 NEXIVA 210: A Complementary Solution to Redispersible Latex Powder In addition to liquid emulsions, the document also mentions an important product—NEXIVA 210 redispersible latex powder. This powdered polymer can be redispersed to form an emulsion upon addition of water, offering the following advantages: Avoids freezing issues during low-temperature transportation More stable storage Reduces the risk of microbial contamination Easier application NEXIVA 210 is particularly suitable for EPI two-component wood adhesives (D4 grade water-resistant adhesives), widely used in the furniture manufacturing and wood structure processing industries.   Website: www.elephchem.com whatsapp: (+)86 13851435272 E-mail: admin@elephchem.com