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

WACKER E22A Silicone Emulsion

WACKER E22A Silicone Emulsion is a high-performance anionic polydimethylsiloxane emulsion from WACKER’s SILICONES brand, designed for textile softening, paper coating and industrial lubrication. It offers excellent stability, easy handling, low foam and superior hydrophobicity. Compatible with cationic and nonionic systems, it enhances surface smoothness and durability without compromising breathability or color fastness. Widely used in home care, technical textiles and functional coatings.
  • wacker e22a silicone emulsion_6861492c
  • wacker e22a silicone emulsion_6861492c

Features Of WACKER E22A Silicone Emulsion

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

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

  3. Good compatibility with common textile auxiliaries including wetting agents, thickeners, and fixing agents.

  4. Low foaming characteristics, suitable for high-speed padding and continuous processing lines.

  5. Eco-friendly formulation compliant with ZDHC MRSL Version 3.1 and EU REACH requirements.

Typical Applications Of WACKER E22A Silicone Emulsion

  1. Cotton, polyester, and blended fabric finishing for enhanced hand feel and wrinkle resistance.

  2. Nonwovens treatment in hygiene and medical products to improve drape and skin comfort.

  3. Leather surface conditioning to impart softness and water repellency without blocking pores.

  4. Technical textiles such as filtration media and geotextiles requiring durable hydrophobic performance.

Specifications Of WACKER E22A Silicone Emulsion

Chemical TypeAnionic polydimethylsiloxane (PDMS) emulsion
Product FormAqueous emulsion
AppearanceOpaque white to slightly bluish liquid
pH (1% aqueous solution, 20 °C)5.5 – 7.0
Silicone Content22 ± 1 wt-%
Viscosity (25 °C, Brookfield LVT, Spindle #3, 6 rpm)500 – 1,500 mPa·s
Particle Size (D50)0.15 – 0.35 µm
Freeze-Thaw StabilityPasses 3 cycles (–5 °C for 16 h / +25 °C for 8 h)


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