- Chemical Name：Polyvinylpyrrolidone (PVP)
Name | Polyvinylpyrrolidone (PVP) |
CAS No. | 9003-39-8 |
Molecular formula | (C6H9NO)n |
Structure formula | 
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Appearance | White or yellowish-white powder; Colorless or yellowish clear liquid |
Application | Mainly used for solid glue stick |
Product specifications:
| K-value | Solid content（%） | pH |
Starind? K80P | 74.0-82.0 | 95.0-100.0 | 4.0-7.0 |
Starind? K85P
| 84.0-88.0 | 95.0-100.0 | 5.0-9.0 |
Starind? K90P | 86.0-98.0 | 95.0-100.0 | 4.0-9.0 |
Starind? K90 20%S | 90.0-98.0 | 19.0-21.0 | 7.0-9.0 |
Starind? K90 25%S | 90.0-98.0 | 24.0-26.0 | 7.0-10.0 |
Packaging and Storage:
PVP powder: Packed in 25 kg fiber drum, inner lined with PE bags |
PVP solution: Packed in 50/200 kg plastic drum or IBC |
Special packing is available according to customer's requirement |
Preserve in tight containers |
