polyvinyl alcohol
PVA 1788/2488 Powder Appliation: Wall putty and dry mortar oil drilling well PVAC( pva emulsion) glue white emulsion
Polyvinyl Alcohol (PVA24-88 powder) Instruction
Polyvinyl Alcohol Powder 2488 of 120 mesh
Specifications | 2488 |
Appearance | powder |
Viscosity | 44.0-50.0 |
Alcohol degrees | 86.0-90.0 |
volatileness | ≤7.0 |
Sodium acetate trihydrate | ≤ 2.8 |
Ash | ≤ 0.5 |
PH value | 5 ~ 7 |
Degree of Polymerization | 2400-2500 |
molecular weight | 118000-124000 |
Main Usage
polyvinyl alcohol
