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

Evonik REWOQUAT SQ 1 Cationic Silicone Softener

Evonik REWOQUAT SQ 1 is a cationic silicone softener from the REWOQUAT series, delivering exceptional fabric softness, smoothness, and antistatic performance. It imparts durable hydrophobicity and improves sewability in textiles. Compatible with cotton, polyester, and blends, it ensures excellent emulsion stability and easy application in exhaust and continuous processes.
  • evonik rewoquat sq 1 cationic silicone softener_99fd2dab
  • evonik rewoquat sq 1 cationic silicone softener_99fd2dab

Features Of Evonik REWOQUAT SQ 1 Cationic Silicone Softener

  1. Highly effective cationic silicone emulsion delivering exceptional softness and smoothness to textile fibers.

  2. Excellent compatibility with cationic, anionic, and nonionic auxiliaries in standard textile processing baths.

  3. Provides outstanding wash-fastness and durability of soft handle after multiple laundering cycles.

  4. Low foaming profile ensures stable performance in high-speed continuous dyeing and finishing equipment.

  5. Eco-friendly formulation with low APEO content, compliant with major global textile sustainability standards.

Typical Applications Of Evonik REWOQUAT SQ 1 Cationic Silicone Softener

  1. Cotton and cotton-blend woven fabrics for apparel and home textiles.

  2. Knitted jersey and interlock fabrics requiring high elasticity retention and surface uniformity.

  3. Nonwovens used in hygiene products and medical gowns where softness and skin comfort are critical.

  4. Denim finishing for enhanced hand feel without compromising abrasion resistance or colorfastness.

Specifications Of Evonik REWOQUAT SQ 1 Cationic Silicone Softener

Chemical TypeCationic amino-functional silicone emulsion
Product FormAqueous emulsion
AppearanceOpaque, milky white liquid
pH (1% aqueous solution)5.5 – 6.5
Active Content30.0 ± 1.0 wt%
Viscosity (25°C, mPa·s)200 – 800
Storage Stability≥ 6 months at 5–30°C in sealed container
Primary ApplicationsTextile softening, fiber lubrication, and handle enhancement in exhaust and padding processes


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