Huzhou Sunflower Specialty Polymer Co.,Ltd.
Huzhou Sunflower Specialty Polymer Co.,Ltd.

Povidone solution is widely used in industrial fields, such as the cosmetics industry, solid glue industry, etc. Compared with povidone powder, the shelf life of liquid is shorter, about 6 months. However, the liquid can save the dissolution step in the production process of the end customer, reducing the customer's cost and time. The types of solutions currently produced by our company are mainly:


  • PVP K30 15% solution

  • PVP K30 20% solution

  • PVP K60 20% solution

  • PVP K60 25% solution

  • PVP K60 30% solution

  • PVP K85 20% solution

  • PVP K85 25% solution

  • PVP K90 20% solution

  • PVP K90 25% solution

  • PVP K120 15% solution


In addition, we can also customize according to customer needs.

Types of Povidone Liquid

Types of Povidone Liquid

Preparation Methods of Povidone Liquid

Preparation Methods of Povidone Liquid
  • Dissolution in Water: Materials Needed: Povidone powder, distilled water, mixing vessel, stirrer.

  • Dissolution in Organic Solvents: Materials Needed: Povidone powder, organic solvent (e.g., ethanol, isopropanol), mixing vessel, stirrer.

  • Heat-Assisted Dissolution: Materials Needed: Povidone powder, distilled water or organic solvent, mixing vessel, stirrer, heating apparatus.

  • Ultrasonic-Assisted Dissolution: Materials Needed: Povidone powder, distilled water or organic solvent, mixing vessel, ultrasonic bath or probe.

  • Preparation of Sterile Povidone Liquid: Materials Needed: Povidone powder, distilled water, mixing vessel, stirrer, autoclave or sterile filtration system.

Primary Uses of Povidone Liquid

Primary Uses of Povidone Liquid

1. Pharmaceutical Industry

  • Binder in Tablet Formulations: Povidone Liquid is used as a binder in the production of tablets, helping to hold the ingredients together and ensuring the tablet maintains its shape.

  • Solubilizer: It enhances the solubility of poorly soluble drugs, improving their bioavailability.

  • Stabilizer: Povidone Liquid acts as a stabilizer in liquid formulations, preventing the active ingredients from precipitating out.

  • Suspending Agent: It helps to keep the active ingredients evenly distributed in suspensions.

  • Ophthalmic Solutions: Used in eye drops to increase the viscosity and improve the retention time of the medication on the eye surface.


2. Cosmetic Industry

  • Hair Care Products: Povidone Liquid is a key ingredient in hair sprays, gels, and mousses, providing hold and styling benefits with PVP chemical in hair products.

  • Skincare Products: It is used in creams, lotions, and serums for its film-forming and moisture-retention properties.

  • Makeup: Povidone Liquid is included in foundations, mascaras, and other makeup products to improve texture and stability.


3. Food Industry

  • Stabilizer: It is used to stabilize emulsions and suspensions in various food products.

  • Clarifying Agent: Povidone Liquid and povidot powder is employed in the clarification of beverages, such as beer and wine, to remove unwanted particles and improve clarity.

  • Thickening Agent: It can be used to adjust the viscosity of food products.

If you have any questions about our polyvinylpyrrolidone, please contact us.