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

WACKER SREP BS 1306 Silicone Emulsion

WACKER SILICONES SREP BS 1306 is a high-performance anionic silicone emulsion designed for textile softening, hydrophobic finishing, and antistatic treatment. It delivers excellent compatibility, stability, and durable softness on natural and synthetic fibers. Widely used in industrial fabric processing for superior handle, smoothness, and moisture resistance without yellowing or migration.
  • wacker srep bs 1306 silicone emulsion_cf632135
  • wacker srep bs 1306 silicone emulsion_cf632135

Features Of WACKER SREP BS 1306 Silicone Emulsion

  1. Highly stable anionic silicone emulsion with excellent shelf life and freeze-thaw resistance.

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

  3. Compatible with common textile auxiliaries including wetting agents, thickeners, and cationic softeners.

  4. Low foaming profile suitable for high-speed industrial application methods such as padding, spraying, and kiss-roll coating.

  5. Eco-friendly formulation compliant with ZDHC MRSL v3.1 and meets OEKO-TEX® STANDARD 100 Class II requirements.

Typical Applications Of WACKER SREP BS 1306 Silicone Emulsion

  1. Softening and hydrophobization of cotton, polyester, and blended woven fabrics.

  2. Surface treatment of nonwovens used in hygiene and medical products (e.g., wipes, surgical gowns).

  3. Finishing agent for technical textiles requiring improved slip, abrasion resistance, and static control.

  4. Functional additive in paper coatings to enhance water repellency and surface smoothness.

  5. Component in leather finishing systems for improved grain flexibility and touch refinement.

Specifications Of WACKER SREP BS 1306 Silicone 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 LVT, Spindle #3, 20 rpm)100 – 400 mPa·s
Particle Size (D50)0.15 – 0.35 µm
Storage Stability (25°C)≥ 6 months in sealed original container


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