Polyvinylpyrrolidone K-30 by Nippon Shokubai is a non-ionic polyvinyl pyrrolidone (PVP) polymer. It shows good solubility with water and organic solvent. It exhibits high hygroscopicity, good affinity to various polymers & resins, good film forming property, very good adhesiveness and good chelate complex formation property. Polyvinylpyrrolidone K-30 acts as a pigment & dye dispersant, viscosity modifier and film leveller. It is suitable for anti-fogging coatings, anti-fouling coatings and ball-point inks.
Product family:
Chemical family:
Product Type:
| CAS Number | 9003-39-8 |
| Chemical Composition: | Polyvinyl pyrrolidone |
| Appearance | Powder |
Compliance
No data available
Availability
Product Status:COMMERCIAL
Polyvinylpyrrolidone K-30 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| K-value | 27 - 33 | ||
| Residual Monomer Content | < 100 ppm | ||
| Solid Content | > 95 % | ||
| Water Content | < 5 % | ||
| pH | 3 - 7 | 10% Aqueous Solution | |
| Solubility Properties | Element | Condition | Method |
|---|---|---|---|
| Soluble in | Water | ||
| Soluble in | Organic Solvent |