Technical Parameters
| Grade | Alcoholysis
| Volatile
| ASH
| PH | Viscosity |
| BP28 | 86-89
| <5 | <0.5 | 5-7 | 60-70 |
Application
Water-soluble polymers in the papermaking industry, mainly used in surface sizing agent, pigment binder and additive in paper, etc. Starch pigment used in the past, the surface sizing agent, main with casein adhesive. Polyvinyl alcohol adhesion of cellulose is casein is superior, the film-forming, film strength. Therefore, polyvinyl alcohol as a rapidly expanding demand for paper processing agent. As the paper papermaking equipment the fundamentals of large-scale, quick running, packaging method rationalization and so on, there is an increasing demand for polyvinyl alcohol.
Package
Packed in 25kgs
