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

Wacker TPR Silicone Emulsion

Wacker TPR Silicone Emulsion is a high-performance, anionic silicone emulsion from Wacker’s TPR series, designed for textile softening, hydrophobic finishing, and foam stabilization. It offers excellent compatibility, stable dispersion, and superior smoothness without yellowing. Widely used in home care, leather, and technical textiles for durable, eco-friendly surface modification.
  • wacker tpr silicone emulsion_7ae56c87
  • wacker tpr silicone emulsion_7ae56c87

Features Of Wacker TPR Silicone Emulsion

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

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

  3. Compatible with common textile auxiliaries including binders, thickeners, and flame retardants.

  4. Low yellowing tendency and good thermal stability during curing and drying processes.

  5. Eco-friendly formulation compliant with ZDHC MRSL v3.1 and REACH requirements.

Typical Applications Of Wacker TPR Silicone Emulsion

  1. Softening and hydrophobization of woven and knitted cotton, polyester, and blends.

  2. Surface treatment for technical textiles including filtration fabrics and geotextiles.

  3. Finishing agent in nonwovens for hygiene products (e.g., baby wipes, feminine care materials).

  4. Functional additive in paper coating formulations to enhance water repellency and tactile feel.

Specifications Of Wacker TPR Silicone Emulsion

Chemical TypeAnionic polyether-modified silicone
Product FormAqueous emulsion
AppearanceOpaque white to slightly bluish liquid
pH (1% aqueous solution, 20 °C)5.5 – 6.5
Solids Content (wt %)30.0 ± 1.0
Density (20 °C, g/cm³)0.98 – 1.02
Viscosity (mPa·s, Brookfield LVT, #2 spindle, 20 rpm)150 – 400
Primary ApplicationsTextile & nonwoven softening, hydrophobization, surface modification


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