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

Dow DOWSIL SM 7036 EX Silicone Emulsion

Dow DOWSIL SM 7036 EX is a high-performance silicone emulsion from Dow’s DOWSIL™ portfolio, delivering exceptional water repellency, softness, and durability for textile and nonwoven applications. It offers stable emulsion consistency, easy handling, and excellent compatibility with common finishing systems while maintaining breathability and low yellowing tendency.
  • dow dowsil sm 7036 ex silicone emulsion_f0f8843e
  • dow dowsil sm 7036 ex silicone emulsion_f0f8843e

Features Of Dow DOWSIL SM 7036 EX Silicone Emulsion

  1. Highly stable anionic silicone emulsion with excellent shelf life under standard storage conditions.

  2. Delivers superior softness, smoothness, and hydrophobicity to treated substrates.

  3. Compatible with common textile auxiliaries, including cationic, nonionic, and low-ionic systems.

  4. Low foaming profile suitable for continuous pad-batch and exhaust dyeing processes.

  5. Eco-preferred formulation with zero APEO and compliant with ZDHC MRSL v3.1 Level 1.

Typical Applications Of Dow DOWSIL SM 7036 EX Silicone Emulsion

  1. Cotton and cotton-blend fabric finishing for enhanced hand feel and wrinkle recovery.

  2. Knit and woven polyester-cotton blends in apparel and home textiles.

  3. Nonwoven substrates used in hygiene and medical applications requiring softness and moisture management.

  4. Technical textiles including filtration media and industrial wipes requiring surface hydrophobicity.

Specifications Of Dow DOWSIL SM 7036 EX Silicone Emulsion

Chemical TypeAnionic polydimethylsiloxane (PDMS) emulsion
Product FormAqueous emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.0 – 6.5
Active Content36.0 ± 1.0 wt%
Viscosity (Brookfield, #3 spindle, 20 rpm, 25°C)100 – 400 mPa·s
Particle Size (D50)Approx. 0.15 – 0.25 µm
Freeze-Thaw StabilityPasses 3 cycles (-5°C / 25°C)


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