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

Wacker C 802 Silicone Fluid Emulsion

Wacker C 802 is a high-performance silicone fluid emulsion from Wacker’s C series, offering excellent lubricity, water repellency and substrate compatibility. It’s widely used in textile softening, paper coating and personal care formulations due to its stable anionic dispersion, low viscosity and easy incorporation. This eco-friendly, non-ionic-compatible emulsion delivers consistent film formation and surface smoothness without compromising biodegradability or regulatory compliance.
  • wacker c 802 silicone fluid emulsion_898fcd29
  • wacker c 802 silicone fluid emulsion_898fcd29

Features Of Wacker C 802 Silicone Fluid Emulsion

  1. Stable, anionic silicone fluid emulsion with excellent shelf life and freeze-thaw resistance.

  2. Provides outstanding lubricity, softness, and hydrophobicity on textile, paper, and nonwoven substrates.

  3. Low foaming formulation suitable for high-speed industrial coating and impregnation processes.

  4. Compatible with common anionic and nonionic additives, enabling easy integration into existing formulations.

  5. Non-yellowing and heat-stable performance up to 180 °C in cured applications.

Typical Applications Of Wacker C 802 Silicone Fluid Emulsion

  1. Softening and water-repellent finishing of polyester, cotton, and blended textiles.

  2. Surface treatment of release liners and silicone-coated papers.

  3. Hydrophobization and slip enhancement in nonwoven fabrics for hygiene and medical products.

  4. Component in aqueous coatings for improved substrate wetting and surface smoothness.

  5. Processing aid in fiber spinning and tow conditioning for reduced friction and static control.

Specifications Of Wacker C 802 Silicone Fluid Emulsion

Chemical TypeAnionic polydimethylsiloxane (PDMS) emulsion
Product FormAqueous emulsion
AppearanceOpaque white to slightly bluish liquid
pH (1% aqueous solution)5.5 – 7.0
Solids Content30.0 ± 1.0 wt.%
Viscosity (25 °C, Brookfield RV, spindle #3, 20 rpm)500 – 1,500 mPa·s
Particle Size (D50)0.15 – 0.35 µm
Storage Stability (25 °C, 6 months)No phase separation or coagulation observed


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