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

Dow SYL-OFF 7920 Silicone Emulsion Coating

Dow SYL-OFF 7920 is a high-performance silicone emulsion coating from Dow’s SYL-OFF release agent series, delivering excellent non-stick properties, thermal stability, and water-based eco-friendliness for paper, film, and label stock applications.
  • dow syl off 7920 silicone emulsion coating_4869a665
  • dow syl off 7920 silicone emulsion coating_4869a665

Features Of Dow SYL-OFF 7920 Silicone Emulsion Coating

  1. Non-ionic silicone emulsion offering excellent compatibility with water-based systems.

  2. Provides durable, low-surface-energy release performance on coated substrates.

  3. Enables smooth film formation without compromising substrate adhesion of subsequent layers.

  4. Low VOC and APEO-free formulation supporting sustainable manufacturing practices.

  5. Stable under typical processing conditions including moderate shear and pH range 5–9.

Typical Applications Of Dow SYL-OFF 7920 Silicone Emulsion Coating

  1. Release coatings for pressure-sensitive adhesive (PSA) liners.

  2. Surface treatment for paper, film, and foil substrates in packaging applications.

  3. Functional additive in water-based inks and coatings to enhance slip and mar resistance.

  4. Component in textile finishing formulations for soft handle and hydrophobicity.

  5. Coating for medical device release liners requiring biocompatibility support.

Specifications Of Dow SYL-OFF 7920 Silicone Emulsion Coating

Chemical TypeMethyl-phenyl modified polydimethylsiloxane emulsion
Product FormWater-based anionic-stabilized emulsion
AppearanceOpaque white liquid
Solids Content30 ± 1 wt%
pH (at 25°C)6.5 – 7.5
Viscosity (mPa·s, Brookfield DV-II, Spindle #3, 20 rpm)200 – 600
Density (g/cm³, at 25°C)0.98 – 1.02
Freeze-Thaw StabilityPasses 3-cycle test (–10°C/24 h → 25°C/24 h)


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