美国 sterlitech 滤膜 高压过滤器 高压搅拌槽 横流膜池 错流过滤 耐化学腐蚀膜 Chemically Resistant Membranes 1120752
Evonik Flat Sheet Membrane, Puramem Performance, NF, 210 x 297mm, 1/pk
赢创的PuraMem膜是市场领先的有机溶剂纳滤膜。PuraMem系列是非极性溶剂的理想选择。
Specifications
Chemically Resistant Flat-Sheet Performance Comparison:
| Manufacturer | BORSIG | BORSIG | BORSIG |
|---|---|---|---|
| Model | oNF-2² | oNF-1² | oNF-3³ |
| Polymer | Silicone polymer-based | Silicone polymer-based | Silicone polymer-based |
| Pore Size / MWCO | 350 | 600 | 900 |
| Thickness | N/A | N/A | N/A |
| pH | N/A | N/A | N/A |
| Applicable Temp. Range | up to 60°C (140°F) | up to 60°C (140°F) | up to 60°C (140°F) |
| Operating Pressure Range | 15 – 35 bar (217 – 507 psi) | 15 – 35 bar (217 – 507 psi) | 15 – 35 bar (217 – 507 psi) |
| Manufacturer | Evonik | Evonik | Evonik |
|---|---|---|---|
| Model | Puramem Selective | Puramem Performance | Puramem Flux |
| Polymer | Silicone-coated PAN | Silicone-coated PAN | Silicone-coated PAN |
| Pore Size | 300-500 Da | 300-500 Da | 300-500 Da |
| pH | 7 | 7 | 7 |
| Max Temperature | 50° C (122 F) | 50° C (122 F) | 50° C (122 F) |
| Max Pressure | 20 – 60 bar (290 – 870 psi) | 20 – 60 bar (290 – 870 psi) | 20 – 60 bar (290 – 870 psi) |