Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Wacker VINNEX 2504 Polyvinyl Acetate

Wacker VINNEX 2504 is a high-purity polyvinyl acetate (PVAc) dispersion from Wacker’s VINNEX series, designed for adhesives and coatings requiring excellent film formation, water resistance, and substrate adhesion. It offers low VOC, good mechanical stability, and compatibility with cellulose derivatives and starches—ideal for wood, paper, and packaging applications.
  • wacker vinnex 2504 polyvinyl acetate_3e10e638
  • wacker vinnex 2504 polyvinyl acetate_3e10e638

Features Of Wacker VINNEX 2504 Polyvinyl Acetate

  1. High molecular weight polyvinyl acetate dispersion offering excellent film-forming capability and cohesive strength.

  2. Low residual vinyl acetate monomer (VAM) content, meeting stringent regulatory requirements for indoor applications.

  3. Optimized rheology for easy processing in high-solids formulations without excessive thickener demand.

  4. Good compatibility with cellulose ethers, starch derivatives, and inorganic fillers commonly used in construction mortars.

  5. Enhanced open time and workability retention in cementitious tile adhesives and repair mortars.

Typical Applications Of Wacker VINNEX 2504 Polyvinyl Acetate

  1. Cement-based tile adhesives for ceramic, porcelain, and natural stone installations.

  2. Exterior insulation finishing systems (EIFS) base coats and reinforcing layers.

  3. Self-leveling underlayments and floor screeds requiring improved flexibility and bond strength.

  4. Repair mortars and grouts for concrete restoration and crack bridging.

  5. Decorative renderings and façade plasters requiring enhanced cohesion and reduced cracking.

Specifications Of Wacker VINNEX 2504 Polyvinyl Acetate

Chemical TypePolyvinyl acetate (PVAc) aqueous dispersion
Product FormWhite to slightly yellowish liquid dispersion
AppearanceHomogeneous, low-viscosity liquid
Solids Content50.0 ± 1.0 wt%
pH Value4.5 – 5.5
Residual Vinyl Acetate Monomer (VAM)< 100 ppm
Minimum Film Formation Temperature (MFFT)≈ 12 °C
Storage Stability≥ 6 months at 5–30 °C (unopened container)


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