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Vinyl Acetate-Ethylene - VAE

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Vinyl acetate ethylene copolymer dispersions are synthesized via emulsion polymerization from the monomers vinyl acetate and ethylene. These polymers are formed in the presence of water and the product is a milk-like latex emulsions. Vinyl acetate is a hard monomer that when polymerized forms poly (vinyl acetate) and is widely used in adhesive applications. The incorporation of ethylene as a comonomer effectively lowers the glass transition temperature of the final VAE copolymer without the incorporation of plasticizers which can migrate.  The ethylene comonomer reduces water sensitivity (hydrophobicity) and enhances flexibility, toughness, adhesion and durability. VAE dispersions provide environmental advantages, since they exhibit good film-forming properties without coalescing agents, for example in low VOC paint and coatings.

VAE dispersions can be spray dried into powders. These VAE polymer powders are redispersible in water and the properties are unchanged.

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VAE Products

VINYL-ACETATE ETHYLENE EMULSION

  • Polymer
  • Solids (%)
  • Viscosity (cps)
  • Tg (°C)
  • Rovene® 7004
  • 55
  • 2000-3000
  • -15
  • Rovene 7004 is a low Tg product that forms a soft and tacky film with good adhesive properties for broad applications even at low temperature. It shows good resistance against aging, light or alkali.
  • Rovene® 7001
  • 55
  • 1500-2500
  • 0
  • Rovene 7001 forms a clear, glossy flexible film with good adhesive properties for broad applications. It shows good resistance against aging, light, or alkali.
  • Rovene® 7002
  • 55
  • 2500-3700
  • 0
  • Rovene 7002 forms a clear, glossy flexible film with good adhesive properties for broad applications. It shows good resistance against aging, light, or alkali.
  • Rovene® 7005
  • 65
  • 300-1300
  • 0
  • Rovene 7005 is a non-plasticized vinyl acetate-ethylene copolymer with high solid contents developed to provide a versatile base for construction application. Rovene 7005 is a general-purpose copolymer emulsion that can be used in adhesive applications but especially for the improvement of all kinds of mineral bound building materials.

  • Rovene® 7006
  • 55
  • 500-3500
  • +10
  • Rovene 7006 is a low odor and APEO free VAE emulsion designed for interior coating system without solvents and plasticizers.
  • Rovene® 7007
  • 55
  • 1500-2500
  • +14
  • Rovene 7007 provides a soft flexible film with good adhesion on the surface of many common plastic substrates; excellent base emulsion for floor-, wall- or ceiling adhesives'  compatible with cement so it can be used to reinforce waterproofing capability of cementitious compounds.
  • Rovene® 7008
  • 55
  • 1500-2500
  • +20
  • Rovene 7008 forms a tough but still flexible film with the best adhesive properties for broad applications. The Rovene 7008 exhibits excellent mechanical stability, and shows good wet tack and fast setting speed, so it can be ideally applied by a variety of techniques, including roller blade, spray gun, or extrusion. It shows good resistance against aging, light or alkali.

VINYL-ACETATE ETHYLENE POWDER

  • Polymer
  • Solids (%)
  • Ash (%)
  • Tg (°C)
  • Tylac® 7506
  • 98.5
  • 12
  • -13
  • Tylac 7506 is a soft vinyl-acetate ethylene copolymer powder that is readily dispersible in water and forms a stable emulsion. This redispersible powder is especially recommended for blending with inorganic binders such as cement, gypsum, and hydrated lime, or as a sole binder for making construction adhesives and seals.
  • Tylac® 7505
  • 99
  • 12
  • -10
  • Tylac 7505 is a vinyl-acetate ethylene (VAE) copolymer powder that is readily dispersible in water and forms a stable emulsion. This flexible redispersible powder is especially recommended for blending with inorganic binders such as cement, gypsum, and hydrated lime, or as a sole binder for the manufacture of construction adhesives.

  • Tylac® 7507
  • 98
  • 12
  • 0
  • Tylac 7507 is vinyl-acetate ethylene copolymer powder that is readily dispersible in water and forms a stable emulsion. This redispersible powder is especially recommended for blending with inorganic binders such as cement, gypsum, and hydrated lime, or as a sole binder for the manufacture of construction adhesives.

  • Tylac® 7501
  • 98.5
  • 12
  • +15
  • Tylac 7501 is a redispersible VAE powder recommended for blending with inorganic binders such as cement, gypsum, and hydrated lime, or as a sole binder for the manufacture of construction adhesives.

  • Tylac® 7502
  • 98
  • 12
  • +15
  • Tylac 7502 is a redispersible VAE powder that improves adhesion, flexural strength, abrasion resistance and workability of modified compounds such as tile adhesives, repair mortars, troweling compounds, mineral plasters and gypsum based compounds.
  • Tylac® 7503
  • 98
  • 13
  • +15
  • Tylac 7503 is VAE powder that is readily dispersible in water and forms a stable emulsion. Tylac 7503 is high Tg polymer binder. Tylac 7503 contains a fine mineral filler as anti-blocking agent. It is free of solvents, plasticizers, and film-forming aids.
  • Tylac® 7504
  • 98.5
  • 11
  • -
  • Tylac 7504 is a vinyl acetate/ethylene/vinyl ester terpolymer powder that is readily dispersible in water and forms a stable emulsion. This redispersible powder is recommended for blending with inorganic binders such as cement, gypsum, and hydrated lime, or as a sole binder for the manufacture of construction adhesives.

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