PVP K60 bridges the gap between mid-range K30 and the highest-viscosity K90 grade — a high molecular weight povidone built for demanding thickening, film-forming, and long-term binding applications where K30 isn’t quite strong enough but K90’s viscosity isn’t necessary.
Product · PVP K-Series
PVP K60 (Povidone K60) — High-Viscosity Thickener & Protective Colloid
CAS: 9003-39-8Grade: K60
Technical Specifications
| K-value (Fikentscher) | 50.0 – 62.0 |
|---|---|
| pH (1% aqueous solution) | 3.0 – 5.0 |
| Moisture content | ≤ 5.0% |
| Molecular weight | ≈ 300,000 – 400,000 Da |
| Peroxide (as H₂O₂) | ≤ 400 ppm |
| CAS Number | 9003-39-8 |
K-value (Fikentscher)
50.0 – 62.0
pH (1% aqueous solution)
3.0 – 5.0
Moisture content
≤ 5.0%
Molecular weight
≈ 300,000 – 400,000 Da
Peroxide (as H₂O₂)
≤ 400 ppm
CAS Number
9003-39-8
Key Applications
High-Performance Coatings & Thick Gels
Strong thickening and film-forming for high-viscosity coatings and thick gel systems.
Protective Colloid & Suspension Stabilizer
Stabilizes suspensions and dispersions over time for oral/topical and cosmetic formulations.
Long-Term Binder Applications
Stronger, longer-lasting adhesion for select industrial and specialty binder uses.
Frequently Asked Questions
How does PVP K60 differ from K30 and K90?
K60 sits between K30 and K90 in molecular weight and viscosity. It offers noticeably stronger thickening and film-forming power than K30, without reaching the very high viscosity of K90 — useful where formulators need more body than K30 provides but don't need K90's full strength.
What formulations typically use PVP K60?
High-viscosity coatings, thick gel systems, protective colloid applications, and long-term binder uses across pharmaceutical, cosmetic, and select industrial formulations.
Do you provide certificates of analysis for each batch?
Yes, a batch-specific COA is provided with every shipment, along with ISO9001/ISO14001 certification and DMF/CEP references where applicable.