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

Dow DOWSIL 7-3101 Silicone Elastomer Blend Emulsion

Dow DOWSIL 7-3101 Silicone Elastomer Blend Emulsion is a water-based, nonionic silicone polymer dispersion designed for soft-touch coatings and functional finishes on textiles, paper, and nonwovens. It delivers excellent elasticity, wash durability, and skin-friendly feel without formaldehyde or APEOs. Part of Dow’s DOWSIL™ silicone elastomer portfolio, it enables low-VOC, high-performance surface modification across industrial applications.
  • dow dowsil 7 3101 silicone elastomer blend emulsion_5d4dfe99
  • dow dowsil 7 3101 silicone elastomer blend emulsion_5d4dfe99

Features Of Dow DOWSIL 7-3101 Silicone Elastomer Blend Emulsion

  1. Water-based, ready-to-use silicone elastomer blend offering excellent film-forming capability and soft-touch feel.

  2. Provides superior hydrophobicity and moisture barrier properties without compromising breathability.

  3. Compatible with common waterborne resins and pigments, enabling easy integration into existing formulation systems.

  4. Delivers outstanding thermal stability and UV resistance for long-term performance in demanding environments.

  5. Low VOC content and APEO-free formulation supporting sustainable manufacturing and regulatory compliance (e.g., EU Ecolabel, USDA BioPreferred).

Typical Applications Of Dow DOWSIL 7-3101 Silicone Elastomer Blend Emulsion

  1. High-performance textile finishes for sportswear, outdoor apparel, and technical fabrics requiring durable water repellency.

  2. Leather surface treatment to enhance softness, stain resistance, and tactile quality in automotive and furniture upholstery.

  3. Functional coatings for paper and board packaging to improve grease resistance and surface durability.

  4. Additive in personal care emulsions for leave-on skin and hair products seeking sensorial enhancement and conditioning benefits.

  5. Component in architectural coatings for façade protection where breathability and weather resistance are critical.

Specifications Of Dow DOWSIL 7-3101 Silicone Elastomer Blend Emulsion

Chemical TypeDimethicone-based silicone elastomer blend
Product FormAqueous emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.5 – 7.0
Solids Content30.0 ± 1.5 wt%
Viscosity (Brookfield RV, 25°C, Spindle #3, 20 rpm)1,500 – 4,000 cP
Freeze-Thaw StabilityStable after three cycles (-10°C for 16 h / 25°C for 8 h)
Primary ApplicationsTextile finishing, leather treatment, paper coating, personal care, architectural coatings


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