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

Wacker VINNAPAS EP 707K NJG VAE Emulsion

Wacker VINNAPAS EP 707K NJG is a high-purity, low-VOC vinyl acetate-ethylene (VAE) emulsion designed for premium nonwoven binders and technical adhesives. It offers excellent film formation, flexibility, and hydrolytic stability with low residual monomer content. Ideal for hygiene, filtration, and industrial applications requiring consistent performance and regulatory compliance.
  • wacker vinnapas ep 707k njg vae emulsion_00cfff9c
  • wacker vinnapas ep 707k njg vae emulsion_00cfff9c

Features Of Wacker VINNAPAS EP 707K NJG VAE Emulsion

  1. Excellent adhesion to non-porous substrates including concrete, metal, and plastic.

  2. High mechanical strength and abrasion resistance after film formation.

  3. Good water resistance and low water sensitivity in cured films.

  4. Low VOC content, compliant with stringent environmental and regulatory requirements.

  5. Stable emulsion with excellent storage stability at 5–30 °C for up to 6 months.

Typical Applications Of Wacker VINNAPAS EP 707K NJG VAE Emulsion

  1. Cementitious tile adhesives and grouts.

  2. Exterior insulation finishing systems (EIFS) base coats.

  3. Flexible waterproofing membranes for balconies and terraces.

  4. Repair mortars and self-leveling underlayments.

  5. High-performance polymer-modified plasters and renders.

Specifications Of Wacker VINNAPAS EP 707K NJG VAE Emulsion

Chemical TypeVAE (Vinyl Acetate-Ethylene) Copolymer Emulsion
Product FormAqueous emulsion
AppearanceWhite, slightly opalescent liquid
Non-Volatile Content (wt. %)55.0 ± 1.0
pH Value4.5 – 5.5
Minimum Film Formation Temperature (MFFT)≈ 12 °C
Viscosity (mPa·s, Brookfield RVT, spindle #3, 20 rpm)100 – 300
Residual Vinyl Acetate Monomer (VAM)< 100 ppm


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