Technical Data
| Product Model | PFDG | Zeta Potential (mv) | -40 ~ 20 |
| Pore Size (μm) | 2, 5, 8, 10, 15, 20 | Water Hydrophilicity (%) | 100 |
Absolute Ethanol First Bubble Pressure (KPa) | — | Insulation Voltage (v) | 1000 |
| Thickness (μm) | 60 ~ 500 | Heat Resistance (℃) | ~ 80 |
| Porosity (%) | ~ 70 | Acid?Resistance | 38% H2SO4@25℃，500hr |
Explanation:
1. The testing medium of bubble pressure is absolute ethyl alcohol
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