🌿 PVP K90 (Polyvinylpyrrolidone K90)
Product Description
PVP K90, also known as Polyvinylpyrrolidone K90, is a high molecular weight, water-soluble polymer recognized for its excellent film-forming, binding, and thickening properties. It provides strong adhesion, superior viscosity, and exceptional stability in formulations.
PVP K90 is widely used in pharmaceutical, cosmetic, food, and industrial fields and is valued for being non-toxic, biodegradable, and environmentally friendly.
Chemical Name: Polyvinylpyrrolidone
CAS No.: 9003-39-8
Molecular Formula: (C₆H₉NO)ₙ
Average Molecular Weight: ≈ 1,300,000
Applications
🌱 Pharmaceuticals: Used as a binder in tablets, film former in coatings, and viscosity enhancer in liquid medicines.
💧 Cosmetics & Personal Care: Provides strong hold and smooth texture in hair styling gels, creams, and lotions.
🍃 Food & Beverage: Acts as a stabilizer, thickener, and clarifying agent in beverages and health products.
⚙️ Industrial Uses: Functions as an adhesive, dispersant, and coating polymer in inks, adhesives, and resins.
Product Specifications
| Item | Standard |
|---|---|
| Appearance | White or off-white powder |
| K-Value | 85 – 95 |
| Viscosity (5% solution, mPa·s) | 1000 – 5000 |
| pH (5% solution) | 3.0 – 7.0 |
| Moisture | ≤ 5.0% |
| Residual Monomer (NVP) | ≤ 10 ppm |
| Ash | ≤ 0.1% |
Available Grades: Pharmaceutical Grade / Cosmetic Grade / Industrial Grade
FAQ
Q: Are you a factory or a trader?
A: We are the manufacture and export of Pharmaceutical Intermediates/Cosmetic Raw Material/Food Additives/Dyestuff/Pigment
Q: When can I get the price?
A: we will quote within 8 hours after we get your inquiry.
Q: What's your MOQ?
A: 25kgs for each items
Q: How long is your delivery time?
A: Within 3 days for stock products. Other production time according to your quantity.
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