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

Momentive SS4230 Silicone Emulsion

Momentive SS4230 is a high-performance silicone emulsion from Momentive’s SS series, designed for textile softening and hydrophobic finishing. It delivers excellent lubricity, uniform fiber coverage, and durable softness without compromising breathability. Compatible with conventional dyeing and finishing equipment, it offers stable emulsion performance across varying pH and temperature conditions. Widely used in cotton, polyester, and blends for premium hand feel and processing efficiency.
  • momentive ss4230 silicone emulsion_08aec2fd
  • momentive ss4230 silicone emulsion_08aec2fd

Features Of Momentive SS4230 Silicone Emulsion

  1. Highly stable anionic 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 and compatible with common auxiliaries in industrial finishing baths.

  4. Easily incorporated into aqueous systems without requiring high-shear mixing or pre-dilution.

  5. Complies with major industry standards for restricted substances (e.g., ZDHC MRSL Level 3).

Typical Applications Of Momentive SS4230 Silicone Emulsion

  1. Cotton, polyester, and blended fabric softening in textile wet-end and after-treatment processes.

  2. Hydrophobic finishing for technical textiles used in outdoor apparel and workwear.

  3. Softening and slip enhancement in nonwovens for hygiene products (e.g., baby wipes, feminine care).

  4. Surface modification of paper and board to improve foldability and tactile feel.

  5. Coating additive for enhancing release and anti-blocking properties in flexible packaging laminates.

Specifications Of Momentive SS4230 Silicone Emulsion

Chemical TypeAnionic polydimethylsiloxane (PDMS) emulsion
Product FormAqueous emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.5 – 7.0
Active Content30.0 ± 1.0 wt%
Density (25°C)0.98 – 1.02 g/cm³
Viscosity (Brookfield RV, spindle #3, 20 rpm, 25°C)100 – 500 cP
Particle Size (D50)0.1 – 0.3 µm


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