Poly-N-vinylacetamide
About the product
Resonac is the first company in the world to have succeeded in industrializing Poly N-vinyl acetamide (PNVA®), polymer with affinity for water and alcohol. Expected applications are hydrophiling agent, thickening agent, dispersing agent, etc. Homopolymer of NVA is called GE191 grade.
| Grade | Appearance | Polymer concentration | Viscosity (mPa･s) |
|---|---|---|---|
| GE191-053 | Viscous solution | ca. 5wt% | ca. 10,000 |
| GE191-103 | Viscous solution | ca.10wt% | ca. 18,000 |
| GE191-104 | Viscous solution | ca.13wt% | ca.2,000 |
| GE191-107 | Viscous solution | Mca.10wt% | ca. 50 |
About product#
GE191-**@
** is solid content concentration (wt%).
@ is a branch number to identify viscosity. The larger number, the lower the as viscosity.
Stable thickening property in a wide range of pH.
- Able to thickening property in a wide rage of pH.
- Able to thicken high salt concentration solutions.
- Resistance to acid and alkalis.
- Water soluble.
- Adhesion and pressure sensitive adhesion.
- Resistant to heat.
Main Applications
- Adhesive, Pressure-sensitive adhesive
- Solubilizing aid, Compatibilizer
- Binder, Binding agent
- Dispersant
- Coating agent, Film forming agent
- Thickening agent
- Hydrophilic agent
Associated Information
Properties
Viscous solution
Cautions for storage
strage condition：Store in a dry and tightly sealed container
Publication number in Japanese official gazette
Japanese Chemical Substances Control Low Reg#：(6)-2229
CAS Reg#
28408-65-3
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