CAS number: 9003-39-8
Product name: PVP K30 (Polyvinylpyrrolidone K30)
Product type: Water-soluble polymer
Chemical name:Polyvinylpyrrolidone
USP/EP name:Povidone
INC/CTFA name:PVP
Molecular formula:(C₆H₉NO)n
Type: Auxiliary Agents and Other Pharmaceutical Chemicals
Appearance: White or Milky White Povidone K Powder
It is a water-soluble polymer with excellent performance and is widely used in the detergent industry. Its thickening, film-forming, dispersing and protective properties make it an important material for improving cleaning effects and user experience. Whether in household washing or industrial cleaning, PVP K30 plays an indispensable role.
Characteristics
Thickening: PVP K30 can significantly increase the viscosity of detergents, improving the product's spreadability and usage experience.
Film-forming properties: During the cleaning process, it can form a protective film on the surface of the fabric to effectively prevent dirt from re-adhering.
Dispersibility: Helps disperse solid particles evenly, avoids precipitation, and improves the stability of detergents.
Protective performance: It can protect fabric fibers, reduce damage during washing, and maintain color and texture.
Foam control: suitable for regulating foam production and stability to ensure the right amount of foam.
Specification
| SUNVIDONE K | K15 | K17 | K25 | K30 | K90 |
| Appearance (characters) | White or light yellow powder with characteristic odor | Clear solution | |||
| K Value (K Value) | 12.75-17.25 | 15.3-18.5 | 22.5-27.0 | 27.0-32.4 | 81.0-97.2 |
| Water, % (Water) | ≤5.0 | ||||
| PH value (10% aqueous solution) | 3.0-7.0 | 7.0-9.0 | |||
| Residual aldehyde, % (NVP) | ≤0.2 | ≤0.1 | |||
| Aldehyde, % (AIdehyde) | ≤0.05 | ||||
| Heavy metals, ppm (as Pb) | ≤10 | ||||
| Hydrazine, pmm (Hydrzine) | ≤1 | ||||
| Peroxide, % (H202) | ≤0.04 | ||||
| Sulfate ash, % (Ashes) | ≤0.1 | ||||
| Ignition residue, % (Residues on iginition) | ≤0.1 | ||||
| Nitrogen content, % (Nitrogen) | 11.5-12.8 | ||||
Application
Liquid detergents: Act as thickeners and dispersants to improve product performance and stability.
Washing powders: Help improve particle dispersion and enhance cleaning results.
Industrial cleaners: Provide efficient cleaning power and protective performance in professional cleaning applications.
FAQ
1.Does PVP K30 affect the foam of detergents?
PVP K30 can help regulate the generation and stability of foam, ensuring the right amount of foam to achieve the desired cleaning effect.
2.What are the effects of using PVP K30 under high temperature conditions?
PVP K30 may degrade at high temperatures, so pay attention to temperature control during processing to avoid excessive temperatures affecting its performance.
3.Is PVP K30 compatible with other ingredients?
PVP K30 has good compatibility with a variety of surfactants and other detergent ingredients, which can enhance the performance of the entire formula.
Hot Tags: PVP K30 Uses in Detergent, China PVP K30 Uses in Detergent factory, crosslinked PVP, Polyvinylpolypyrrolidone, povidone k30 powder, Povidone K25, Suspension stabilizer, VA Copolymer