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Polyquaternium-11

General Information

  • Product Name: Polyquaternium-11
  • CAS: 53633-54-8
  • Synonyms: Poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)]
  • Molecular Formula: (C8H15NO2)x·(C6H9NO)y·(C4H10O4S)z
  • Appearance: Colorless to light yellow viscous liquid

Description

Polyquaternium-11 is a cationic copolymer synthesized from vinyl pyrrolidone and dimethylaminoethyl methacrylate. This versatile ingredient is renowned for its ability to form transparent, flexible films on hair, making it a popular choice in various hair care products.

Performance Characteristics

  • Cationic Nature: As a cationic polymer, Polyquaternium-11 exhibits strong affinity for hair and skin, providing effective conditioning and hold.
  • Film Formation: It forms a continuous, non-tacky film that contributes to the hair's smoothness and shine while preventing buildup.
  • Compatibility: This copolymer is compatible with a variety of surfactants, including anionic, non-ionic, and amphoteric types, allowing for diverse formulation options.
  • Non-Irritating: Polyquaternium-11 is non-irritating to the eyes and skin, making it suitable for sensitive formulations.

Technology Parameters

ItemsQAC-P037
SolidContent (%)20±1
pH (1% aqueous solution)5.0-7.0
Viscosity (25℃, cps)20000-70000
Residual N-Vinylpyrrolidone (%)≤1.0

Applications

Polyquaternium-11 is widely utilized in the following products:

  • Mousses: It provides structure and hold without stiffness.
  • Hair Gels: It delivers a firm yet flexible hold.
  • Conditioning Shampoos: It enhances hair softness and manageability.
  • Hair Conditioners: It improves combability and shine.
  • Hair Dyes: It stabilizes formulations and enhances application.
  • Perming Agents: It contributes to the effectiveness of chemical treatments.

Packaging and Storage

  • Packaging: Available in 200 kg plastic drums.
  • Storage Conditions: It should be stored in a cool, dark environment, away from heat and sunlight to maintain stability and performance.
  • Shelf Life: The product has a shelf life of one year.

Polyquaternium-11 from Alfa Chemistry is an essential ingredient for creating high-quality hair care products, combining performance, safety, and adaptability in one powerful formulation. To place an order or request a quote, please don't hesitate to contact us.

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