Description
PVA 1798 Technical Parameters
|
ITEM
|
UNIT
|
SPECIFICATION
|
|
Viscosity |
cps
|
24.0-32.0 |
|
Hydrolysis |
mol %
|
97.0-99.0
|
|
Volatile |
wt %
|
7.0 Max
|
|
Ash
|
wt %
|
0.7 Max
|
|
pH Value |
—
|
5.0-7.0 |
PVA 1798 Application
PVA 1798 is an intermediate viscosity, fully hydrolyzed PVA with low foam, excellent fluidity and fine film-forming performance for versatile high-end industrial applications.
- Fabric Sizing Material: Low-foam high-efficiency sizing agent to improve yarn strength and weaving stability.
- Fabric Finishing Agent: Optimize fabric flatness, stiffness and dimensional stability for premium textile finishing.
- Paper Surface Sizing: Enhance paper surface strength, water resistance and printing performance.
- Paper Pigment Binder: Stabilize coating pigments and improve paper surface smoothness and gloss.
- Paper Adhesive: Eco-friendly high-strength bonding material for paper packaging composites.
- Emulsifier: Low-foam stabilizer for PVAC and acrylic emulsion polymerization systems.
- PVA Film: Produces high-flatness and high-toughness industrial functional films.
- Thermosetting Resin Modifier: Improves resin toughness and reduces brittleness and formaldehyde content.
- Ferrite Bonded Material: Professional binder for magnetic powder molding to improve product qualification rate.
- Dispersant: Low-foam dispersant for industrial pigments and fine powder materials.
- Coating & Glue: Improve coating flatness and adhesive stability with low bubble defects.
- PVB & PVF Raw Material: Premium intermediate for high-transparency acetal resin production.
