China Polymer Sap Materials Sodium Polyacrylate for Super Absorbency Diapers Baby, Find details about China Sodium Polyacrylate, Sodium Polyacrylate Sap from Polymer Sap Materials Sodium Polyacrylate for Super Absorbency Diapers Baby
Appearance | Fluffy white powder |
Viscosity (20 r/min, 25°C m Pa.s) | 0.2% aqueous solution: 19000~35000 0.5% aqueous solution: 40000~70000 |
Solution Transmittance | 85% min. |
Loss on Drying | 2.0% max. |
Acrylic Acid Residue | 0.25% max. |
Benzene Residue | 0.50% max. |
Heavy Metal (as Pb) | 10 ppm max. |
Arsenic | 2 ppm max. |