Aspire Laminated EPTFE Membranes
层压膨体聚四氟乙烯滤膜
Aspire ePTFE 膜非常适合对液体和污染物排斥至关重要的应用。
Sterlitech 选择的 Aspire 层压 ePTFE 过滤器由膨体聚四氟乙烯制成，并由聚酯或聚丙烯支撑。这些过滤器的微孔结构允许气体传输，同时阻挡液体、微粒和其他污染物。
PTFE Membrane Filters, Aspire Laminated, Hydrophobic, Polypropylene Backer, 0.1-0.2 Micron, 200 X 250mm 5/Pk – QL217
PTFE Membrane Filters, Aspire Laminated, Hydrophobic, Polypropylene Backer, 5.0 Micron, 200 X 250mm, 5/Pk – QL207
应用：
- 过滤强酸和腐蚀性溶液
- 排气应用
- 相分离
- 气溶胶采样
- 膜蒸馏
Aspire Laminated ePTFE membrane Specifications*
| Product Code | Backing Layer | Pore Size (µm) | Thickness in Mil (µm) | Air Permeability (ft3/min·ft2 @ 125 Pa) |
Water Entry Pressure (psi) | IPA Bubble Point (psi) | Surface Treatment |
|---|---|---|---|---|---|---|---|
| QL217 | Polypropylene | 0.1-0.2 | 6-10 (152-254) | 0.07-0.25 | >60 | >17 | Hydrophobic |
| QP952 | Polyester | 0.2 | 5-9 (127-229) | 0.15-0.35 | >50 | ≥17 | Hydrophobic |
| QP955 | Polyester | 0.2 | 5-9 (127-229) | 0.05-0.15 | >60 | >20 | Hydrophobic |
| QL231 | Polypropylene | 0.2 | 6-10 (152-254) | 0.12-0.30 | >45 | >17 | Hydrophobic |
| QL822 | Polypropylene | 0.45 | 5-9 (127-203) | 0.10-0.45 | >37 | >15 | Hydrophobic |
| QL211 | Polypropylene | 0.45 | 8-12 (203-305) | 0.6-1.2 | >21 | >10 | Hydrophobic |
| QL827 | Polypropylene | 0.45 | 4-8 (102-203) | 0.30-0.65 | >12 | N/A | Oleophobic |
| QP909 | Polyester | 1.0 | 6-10 (152-254) | 0.3-0.8 | >12 | >6 | Hydrophobic |
| QL209 | Polypropylene | 1.0 | 6-10 (152-254) | 0.6-1.2 | >18 | >5 | Hydrophobic |
| QL208 | Polypropylene | 3.0 | 6-10 (152-254) | 1.5-3.5 | >5 | >1 | Hydrophobic |
| QL207 | Polypropylene | 5.0 | 6-10 (152-254) | 3.0-5.5 | >5 | >0.5 | Hydrophobic |
| QL230 | Polypropylene | 5.0 | 6-10 (152-254) | 4.8-8.0 | >1 | >0.5 | Hydrophobic |
| QP930 | Polyester | 5.0 | 3-5 (76-127) | 3.5-7.5 | >2 | >0.6 | Hydrophobic |
*In April 2018, several specifications for individual Aspire PTFE Membranes were revised based on improved characterization equipment and procedures. Membrane characterization has no impact on the manufacturing process for the membranes, and no change in performance should be expected.
过滤膜尺寸选择请联系销售：杨婷 17740862043（同微信）
