HomeProducts Textile And Leather Silicone Softeners QuanFeng SF-340 - Polyester Elastic Silicone Oil Resilient Elastic Silicone Oil for Polyester, Cotton, and Wool
QuanFeng SF-340 - Polyester Elastic Silicone Oil Resilient Elastic Silicone Oil for Polyester, Cotton, and Wool

QuanFeng SF-340 - Polyester Elastic Silicone Oil Resilient Elastic Silicone Oil for Polyester, Cotton, and Wool

QuanFeng SF-340 is a premium ternary copolymer emulsion specifically designed to provide polyester fabrics and yarns with exceptional fluffy rebound and a soft, smooth hand-feel. This factory-direct softener features a stable pH 6–7 structure, ensuring superior elasticity and long-lasting fabric resilience.
PRODUCTS DESCRIPTION

QuanFeng SF-340 silicone Softener For textiles is a high-performance polyester elastic silicone oil designed to enhance the elasticity and flexible hand feel of finished fabrics. The product adopts advanced synthesis technology that improves the performance of silicone functional groups and enables fabrics to obtain excellent elastic and flexible characteristics. After finishing, textiles develop a smooth surface touch together with a resilient and comfortable hand feel. Fabrics treated with this silicone softener show improved wrinkle recovery after washing and maintain a stable structure during repeated use. The finishing effect also enhances the durability of both synthetic and natural fibers, allowing polyester, cotton, and wool fabrics to achieve a more refined and resilient textile quality.

Products parameters

Appearance:Pale Yellow And Transparent
Composition:Ternary Copolymer
Purity:38%
PH Value:6–7
Ionicity:Weak Cationic
Package:120kg, 200kg

Key features

  • Elastic Touch - Silicone Softener For Textiles significantly improves the elastic hand feel and slip performance of polyester fabrics. Fabrics finished with elastic silicone systems can show 20–35 percent improvement in fabric stretch recovery, allowing the material to maintain a flexible structure while preserving a smooth tactile quality. This elastic response helps fabrics return to their original shape more effectively during handling and mechanical stress.


  • Smooth Slip - The silicone structure creates a uniform lubricating layer across fiber surfaces, reducing friction between yarns and improving fabric smoothness. Treated textiles can achieve 15–25 percent reduction in surface friction, which contributes to a cleaner and smoother fabric surface. This smoothness allows fabrics to maintain consistent tactile performance while preserving structural stability during processing.


  • Wrinkle Recovery - Silicone Softener For Textiles enhances the resilience of finished fabrics and improves wrinkle recovery performance after laundering. Fabrics treated with elastic silicone finishing systems can demonstrate 20–30 percent improvement in wrinkle recovery angle, allowing the textile structure to regain its original appearance more effectively after washing or compression. This contributes to longer-lasting fabric appearance and improved durability.


  • Chemical Stability - The product maintains stable performance in chemical environments commonly encountered during textile finishing operations. The emulsion is designed to operate within pH values of 6 to 7, helping maintain a stable working bath during processing conditions involving alkali, salts, and electrolytes. This chemical resistance allows consistent finishing performance across repeated production cycles.


  • Process Stability - Silicone Softener For Textiles provides strong emulsion stability during textile finishing operations where mechanical agitation is present. The weak cationic formulation helps maintain a stable dispersion in industrial finishing baths and prevents separation during processing. Standard packaging formats of 120 kg and 200 kg support large-scale textile production and consistent chemical handling in industrial facilities.

Application
  • Polyester Fabric - Silicone Softener For Textiles can be applied during the finishing stage of polyester fabrics to enhance elasticity and flexible hand feel. The product can be added to the final finishing bath and applied through padding or dipping processes. After drying and heat setting, polyester fabrics obtain a smoother and more elastic touch that improves the quality of finished garments.


  • Cotton Fabric - In cotton fabric finishing, this silicone softener can be introduced in the final treatment stage to improve tactile comfort and fabric resilience. The finishing agent is distributed evenly in the working bath and applied through standard finishing equipment before drying. After stabilization, cotton fabrics present improved flexibility and a smoother textile surface suitable for garment manufacturing.


  • Wool Fabric - Silicone Softener For Textiles can also be used in finishing processes for wool textiles where improved resilience and softness are required. The product is added to the finishing bath and evenly distributed through textile processing equipment. After drying and stabilization, wool fabrics maintain a softer and more flexible structure with improved surface comfort.


  • Chemical Fiber - In finishing operations for chemical fiber fabrics such as nylon or polyester blends, this silicone softener can be used to enhance the elasticity and durability of finished materials. The product is applied during the final finishing stage and stabilized through drying processes. This treatment allows fabrics to maintain a balanced combination of smoothness and resilience suitable for synthetic textile applications.


  • Textile Processing - Silicone Softener For Textiles is suitable for industrial textile finishing lines where stable and consistent finishing performance is required. The product can be integrated into padding or dipping systems and distributed evenly during production. After drying and stabilization, fabrics obtain improved flexibility, smoother hand feel, and more durable textile performance for commercial textile manufacturing.

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