Stabilité Copolymère de silicone à bloc hydrophile pour fibres chimiques QSP-628

Copolymère de silicone en bloc
August 29, 2025
Connexion De Catégorie: Copolymère de silicone en bloc
Brief: Discover QSP-628, a stability hydrophilic block silicone copolymer designed for chemical fibers. This innovative quaternized modified multi-copolymeric silicone softener enhances fabric hydrophilicity, softness, and smoothness. Ideal for polyester, nylon, spandex, and blended fabrics, QSP-628 ensures long-lasting performance and compatibility with various textile applications.
Related Product Features:
  • QSP-628 is a quaternized modified multi-copolymeric silicone softener with a brand-new molecular structure.
  • Imparts excellent hydrophilicity, softness, and smoothness to chemical fibers and fabrics.
  • Stable hydrophilicity that does not decrease over time, ensuring long-lasting fabric quality.
  • Highly stable with resistance to high temperatures, acids, alkalis, and shearing.
  • Compatible with various fabrics including polyester, nylon, spandex, cotton, T/C, and denim.
  • Does not affect fabric shade and allows re-dyeing without removing the softener.
  • Can be formulated with other silicones to achieve different hand feels and hydrophilic effects.
  • Easy to apply via padding or dipping methods with recommended dilution ratios.
FAQ:
  • What types of fabrics is QSP-628 suitable for?
    QSP-628 is widely used for polyester, nylon, spandex, and their blended fabrics, as well as cotton, T/C fabrics, and denim.
  • How does QSP-628 improve fabric properties?
    QSP-628 enhances fabric hydrophilicity, providing a soft, smooth, and fluffy hand feel while maintaining stability against high temperatures, acids, and alkalis.
  • What is the recommended application method for QSP-628?
    QSP-628 can be applied via padding (10-40g/L after dilution) or dipping (2-6% o.w.f after dilution) at 30-40°C for 30 minutes with a liquor ratio of 1:10-15.
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