TECHNICAL DATA SHEET (TDS)
Chemical Name: Polyvinyl Alcohol (PVA)
CAS No.: 9002-89-5
Molecular formula: C2H4O
Structural formula:
Discription:
PVA 088-05(NJ -I ; PVA-0588) is a low viscosity Polyvinyl Alcohol. It is a water-soluble environment- friendly high polymer with good film forming, emulsification and bonding properties.
Specification:
| Appearance |
White or yellowish sheet, granular or powdery solid |
| ALCOHOLYSIS DEGREE (%, mol/mol) |
86.5-88.0 |
| VISCOSITY (mPa.s) |
4.5 - 6.0 |
| VOLATILES (%) |
5.0 max. |
| ASH (%) |
0.5 max. |
| PH VALUE |
5-7 |
Remarks:
1. Value measured on 4% water solution at 20C with Model-BL viscometer.
2. PH value 4% of water solution and measured whith a pH-meter at ambient temperature.
3. PH value 4% of water solution and measured whith a pH-meter at ambient
Application:
Mainly used in textile sizing material, bond, coating, emulsifier, soil modifying agent, etc.
Storage: Until 60 months in the original bags, at room temperature.
Package: in woven bag lined with plastic bag, 25kg net.
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