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

Wacker VINNAPAS SAF 364 VAE Emulsion

Wacker VINNAPAS SAF 364 VAE Emulsion is a vinyl acetate-ethylene copolymer dispersion designed for high-performance tile adhesives and grouts. It delivers excellent open time, green strength, and water resistance without added plasticizers. The SAF series offers sustainable formulation benefits with low VOC and optimized rheology. Ideal for demanding ceramic and stone bonding applications requiring robust early strength and long-term durability.
  • wacker vinnapas saf 364 vae emulsion_b4318b98
  • wacker vinnapas saf 364 vae emulsion_b4318b98

Features Of Wacker VINNAPAS SAF 364 VAE Emulsion

  1. Low-VOC, solvent-free vinyl acetate-ethylene (VAE) copolymer emulsion designed for enhanced occupational and environmental safety.

  2. Optimized for excellent film formation at ambient temperatures without coalescing agents.

  3. Delivers superior adhesion to porous substrates including concrete, gypsum, and wood-based panels.

  4. Provides high green strength and rapid initial tack development in dry-mix mortar and adhesive formulations.

  5. Stable across a broad pH range (4–10), supporting compatibility with common cementitious and mineral fillers.

Typical Applications Of Wacker VINNAPAS SAF 364 VAE Emulsion

  1. Tile adhesives — particularly thin-bed and improved-performance polymer-modified cement mortars.

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

  3. Self-leveling underlayments requiring enhanced flow control and crack bridging capability.

  4. Repair mortars for concrete and masonry where low shrinkage and high flexibility are critical.

  5. Decorative renderings and façade coatings requiring weather resistance and substrate bonding integrity.

Specifications Of Wacker VINNAPAS SAF 364 VAE Emulsion

Chemical TypeVAE copolymer (vinyl acetate/ethylene)
Product FormAqueous emulsion
AppearanceWhite, milky liquid
Solids Content55 ± 1 wt.%
pH Value (25 °C)4.5 – 5.5
Minimum Film Formation Temperature (MFFT)≈ 0 °C
Viscosity (Brookfield RVT, spindle 3, 20 rpm, 23 °C)50 – 150 mPa·s
VOC Content< 1 g/L (EN ISO 11890-2 compliant)


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