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

Wacker JETSOFT NFS Silicone Emulsion

Wacker JETSOFT NFS is a non-formaldehyde, anionic silicone emulsion designed for softening and improving handle in textile finishing. It delivers excellent wash-fastness, low yellowing, and compatibility with common auxiliaries. Ideal for cotton, polyester, and blends, it ensures smooth processing and superior fabric drape without APEO or alkylphenol residues.
  • wacker jetsoft nfs silicone emulsion_0ed40770
  • wacker jetsoft nfs silicone emulsion_0ed40770

Features Of Wacker JETSOFT NFS Silicone Emulsion

  1. Non-formaldehyde, solvent-free silicone emulsion for enhanced workplace safety and regulatory compliance.

  2. Excellent softening and lubricating performance on natural and synthetic fibers without compromising tensile strength.

  3. High stability in acidic to neutral pH ranges (pH 4–7), ensuring compatibility with common textile auxiliaries.

  4. Low foaming characteristics enable reliable use in high-shear continuous processing (e.g., padding, spraying, and exhaust systems).

  5. Good wash-fastness and thermal stability up to 180 °C, supporting durable finish retention after curing.

Typical Applications Of Wacker JETSOFT NFS Silicone Emulsion

  1. Cotton, polyester-cotton blends, and rayon fabric softening in textile finishing mills.

  2. Nonwoven web treatment for hygiene products (e.g., baby wipes, feminine care pads) requiring skin-friendly softness.

  3. Yarn conditioning for improved spinning efficiency and reduced hairiness in ring and open-end spinning.

  4. Leather surface treatment to enhance hand feel and flexibility without migration or stickiness.

  5. Technical textiles such as filtration media and geotextiles where hydrophobicity and fiber lubrication are critical.

Specifications Of Wacker JETSOFT NFS Silicone Emulsion

Chemical TypeAmino-modified polydimethylsiloxane (PDMS) emulsion
Product FormWater-based, anionic emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)5.5–6.5
Solids Content30.0 ± 1.0 wt%
Viscosity (25 °C, Brookfield LVT, spindle #3, 30 rpm)200–600 mPa·s
Particle Size (D50)0.15–0.35 µm
Freeze-Thaw StabilityStable after one cycle (−5 °C for 16 h → 25 °C for 8 h)


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