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

DOWSIL 969 Emulsion Silicone Emulsion

DOWSIL 969 is a high-performance silicone emulsion from Dow’s DOWSIL™ Emulsion series, designed for textile softening, paper coating, and industrial release applications. It offers excellent stability, low foam, and superior lubricity with easy incorporation into aqueous systems. Widely used in nonwovens, leather finishing, and agrochemical adjuvants for enhanced spreading and adherence.
  • dowsil 969 emulsion silicone emulsion_ed9d38e1
  • dowsil 969 emulsion silicone emulsion_ed9d38e1

Features Of DOWSIL 969 Emulsion Silicone Emulsion

  1. Highly stable nonionic silicone emulsion with excellent shelf life and freeze-thaw resistance.

  2. Provides superior softness, smoothness, and hydrophobicity on textile and nonwoven substrates.

  3. Low foaming profile suitable for high-speed industrial coating and padding applications.

  4. Compatible with common textile auxiliaries including dyes, resins, and flame retardants.

  5. Eco-preferred formulation with low APEO content and compliant with major industry sustainability guidelines.

Typical Applications Of DOWSIL 969 Emulsion Silicone Emulsion

  1. Softening and hydrophobization of cotton, polyester, and blended woven fabrics.

  2. Surface treatment of nonwovens for hygiene products (e.g., baby wipes, feminine care materials).

  3. Finishing agent in technical textiles requiring enhanced drape, anti-static performance, and abrasion resistance.

  4. Component in paper coating formulations to improve slip, release, and moisture barrier properties.

  5. Functional additive in leather finishing systems for improved grain flexibility and water repellency.

Specifications Of DOWSIL 969 Emulsion Silicone Emulsion

Chemical TypeDimethyl silicone polymer emulsion (nonionic)
Product FormAqueous emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.5 – 7.0
Active Content30.0 ± 1.0 wt%
Viscosity (Brookfield, RV, #3 spindle, 20 rpm, 25°C)500 – 1,500 cP
Particle Size (D50)0.15 – 0.35 µm
Freeze-Thaw StabilityPasses 3 cycles (-10°C for 16 h / 25°C for 8 h)


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