Stable, low-viscosity anionic silicone microemulsion with excellent shelf life under ambient storage conditions.
Provides outstanding surface slip, softness, and hydrophobicity to treated substrates without compromising breathability.
Compatible with cationic, nonionic, and amphoteric systems—enabling flexible formulation integration in complex aqueous matrices.
Low foaming profile supports high-speed industrial application methods including spray, dip, and pad processes.
Free of APEOs (alkylphenol ethoxylates) and compliant with major global regulatory frameworks for industrial coatings and textiles.
Textile finishing for apparel, home textiles, and technical fabrics requiring durable softness and water repellency.
Leather conditioning and topcoat additives to enhance grain flexibility, touch feel, and resistance to dry cracking.
Water-based architectural coatings for improved substrate wetting, leveling, and reduced surface tension.
Nonwoven fabric treatment in hygiene and medical applications to impart skin-friendly softness and fluid barrier enhancement.
Industrial maintenance coatings where silicone functionality must be retained without solvent or VOC constraints.
| Chemical Type | Anionic polydimethylsiloxane (PDMS) microemulsion |
| Product Form | Aqueous dispersion (non-solvent) |
| Appearance | Clear to slightly opalescent liquid |
| pH (1% aqueous solution, 20 °C) | 6.0 – 7.5 |
| Active Content (by weight) | 28 – 32 % |
| Viscosity (25 °C, mPa·s) | 5 – 25 (Brookfield LVT, spindle #1, 6 rpm) |
| Particle Size (D50) | < 50 nm (by dynamic light scattering) |
| Freeze-Thaw Stability | Passes 3 cycles (–5 °C / 24 h → 25 °C / 24 h) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China