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

Dow DOWSIL IE-6687 Silicone Emulsion

Dow DOWSIL IE-6687 is a high-performance silicone emulsion from Dow’s DOWSIL series, delivering excellent water repellency, softness, and durability for textile and nonwoven applications. It offers stable emulsion consistency, easy handling, and compatibility with common finishing systems—ideal for durable hydrophobic finishes without compromising breathability or hand feel.
  • dow dowsil ie 6687 silicone emulsion_406873df
  • dow dowsil ie 6687 silicone emulsion_406873df

Features Of Dow DOWSIL IE-6687 Silicone Emulsion

  1. Non-ionic, stable silicone emulsion designed for compatibility with a broad range of water-based systems.

  2. Provides excellent lubricity and surface slip without compromising adhesion in coating or adhesive formulations.

  3. Offers low foam generation and good shear stability during high-speed mixing and pumping operations.

  4. Enables efficient migration to the air–interface, enhancing surface enrichment and soft-touch feel.

  5. Compatible with common preservatives and exhibits good freeze-thaw stability under standard storage conditions.

Typical Applications Of Dow DOWSIL IE-6687 Silicone Emulsion

  1. Textile finishing agents for durable softness and wrinkle resistance.

  2. Water-based architectural coatings to improve leveling, mar resistance, and substrate wetting.

  3. Personal care formulations including shampoos and conditioners for sensory enhancement and detangling.

  4. Printing ink additives to reduce surface tension and improve rub resistance.

  5. Leather finishing systems for improved grain clarity and suppleness.

Specifications Of Dow DOWSIL IE-6687 Silicone Emulsion

Chemical TypeDimethyl silicone polymer emulsion
Product FormLiquid emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)6.0 – 7.5
Solids Content (wt%)30.0 ± 1.0
Viscosity (mPa·s, Brookfield RV, #2 spindle, 20 rpm, 25°C)100 – 300
Density (g/cm³, 25°C)0.98 – 1.02
Recommended Storage Temperature5 – 40°C


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