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

Wacker VINNAPAS EP 701 K VAE Emulsion

Wacker VINNAPAS EP 701 K is a vinyl acetate-ethylene (VAE) copolymer emulsion offering excellent adhesion, flexibility and water resistance. Designed for tile adhesives and repair mortars, it enhances workability and open time while ensuring high bond strength on porous substrates. The EP series delivers consistent performance under varying humidity and temperature conditions.
  • wacker vinnapas ep 701 k vae emulsion_3d1525b5
  • wacker vinnapas ep 701 k vae emulsion_3d1525b5

Features Of Wacker VINNAPAS EP 701 K VAE Emulsion

  1. High solids content for improved film formation and reduced drying time.

  2. Excellent adhesion to porous and non-porous substrates including concrete, plaster, and wood.

  3. Good freeze-thaw stability (3 cycles at –4 °C / +23 °C) ensuring reliable storage and handling.

  4. Low minimum film formation temperature (MFFT) of approximately 12 °C for consistent performance in moderate climates.

  5. Low residual monomer content (< 0.05 wt-% vinyl acetate), supporting safe formulation and regulatory compliance.

Typical Applications Of Wacker VINNAPAS EP 701 K VAE Emulsion

  1. Tile adhesives for interior and exterior ceramic and porcelain tile installations.

  2. Cementitious repair mortars and leveling compounds requiring enhanced flexibility and bond strength.

  3. Exterior insulation finishing systems (EIFS) base coats and reinforcement layers.

  4. Waterproofing membranes and flexible cement-based coatings.

  5. Self-leveling underlayments with improved workability and crack bridging capability.

Specifications Of Wacker VINNAPAS EP 701 K VAE Emulsion

Chemical TypeVAE (Vinyl Acetate-Ethylene) copolymer emulsion
Product FormAqueous polymer dispersion
AppearanceWhite to slightly yellow, milky liquid
Solids Content69–71 wt-%
pH Value4.5–5.5
Viscosity (20 °C, Brookfield RVT, spindle 3, 2 rpm)1,500–3,500 mPa·s
Residual Vinyl Acetate< 0.05 wt-%
Minimum Film Formation Temperature (MFFT)≈ 12 °C


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