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 1122178
Borsig Flat Sheet Membrane, oNF2, 210 x 291mm, 1/pk
Sterlitech 提供在化学苛刻条件下表现出高耐受性的膜。这些膜非常适合以下应用：
– 有机溶剂纳滤（OSN）
– 膜蒸馏
– 渗透蒸发
– 溶剂回收
– 电解
– 腐蚀性溶液（酸、碱等）的处理
– 低蛋白结合过滤
– 燃料电池或电池隔膜应用
– 金属和化工行业应用
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) |