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

MOMENTIVE Solsoft BE-300 Amino Silicone Emulsion

MOMENTIVE Solsoft BE-300 Amino Silicone Emulsion is a cationic, water-based amino-functional silicone emulsion from Momentive’s Solsoft series. Designed for textile softening and hydrophobic finishing, it delivers exceptional hand feel, lubricity, and fabric drape enhancement on cotton, polyester, and blends—without yellowing or foam issues. Ideal for exhaust and pad applications in industrial textile processing.
  • momentive solsoft be 300 amino silicone emulsion_d13cb7b9
  • momentive solsoft be 300 amino silicone emulsion_d13cb7b9

Features Of MOMENTIVE Solsoft BE-300 Amino Silicone Emulsion

  1. Highly reactive amino-functional silicone polymer for superior substrate adhesion and film formation.

  2. Stable, low-viscosity anionic emulsion compatible with cationic and nonionic systems in formulated products.

  3. Delivers exceptional softness, smoothness, and anti-static performance on textile and fiber surfaces.

  4. Enables excellent wash durability and thermal stability in high-temperature curing processes.

  5. Low VOC content and APEO-free formulation supporting sustainable textile finishing requirements.

Typical Applications Of MOMENTIVE Solsoft BE-300 Amino Silicone Emulsion

  1. Cotton, polyester, and blended fabric softening in industrial textile finishing.

  2. Nonwoven fabric treatment for hygiene and medical products requiring hydrophobicity and drape enhancement.

  3. Yarn lubrication and conditioning for improved spinning efficiency and reduced fiber breakage.

  4. Leather surface conditioning to impart suppleness, gloss, and abrasion resistance.

  5. Functional additive in hair care formulations for improved combability and surface smoothing.

Specifications Of MOMENTIVE Solsoft BE-300 Amino Silicone Emulsion

Chemical TypeAmino-functional polydimethylsiloxane emulsion
Product FormAqueous anionic emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.5 – 6.5
Active Content30.0 ± 1.0 wt%
Viscosity (Brookfield, RV, #3 spindle, 20 rpm, 25°C)500 – 1,500 cP
Particle Size (D50)0.15 – 0.35 µm
Free Amine Value0.18 – 0.24 meq/g


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