Elvax 350 Ethylene-vinyl acetate copolymer DuPont Ethylene co-terpolymers - solid (EVA, EMA) >> Ethylene Vinyl Acetate, EVA Soluble in organic solvents Elvax(R) is the DuPont registered trademark for a broad line of ethylene-vinyl acetate copolymer resins for use in adhesives, sealants, and coatings. Elvax(R) blended with a petroleum wax and resin tackifier is the basis of many hot melt adhesives. In addition, Elvax(R) resins impart plastic-like properties that enable wax to compete effectively with high-quality polymeric coatings. In summary, Elvax(R) resins are key ingredients in a variety of hot melt and solvent-applied systems. They are used as: Resin bases for flexible, heat-sealable, hot melt coatings with excellent water vapor and gas barrier properties. 300 Series Resins (25% VA) are specifically designed for optimum utility in hot melt systems containing major quantities of microcrystalline waxes. All grades contain 190-910 ppm butylated hydroxy toluene. Ethylene-vinyl acetate copolymer resin. Contains butylated hydroxytoluene. Used as a resin base for flexible, heat-sealable, hot melt coatings. Provides very good water vapor and gas barrier properties, toughness, flexibility, and adhesion. Suits paryticularly for hot melt systems containing major quantities of microcrystalline waxes.