PTFE Unlaminated Membrane Filters
聚四氟乙烯無氨化膜過濾器
我們的無支撐、疏水性 PTFE 膜過濾器非常適合涉及與大多數其他過濾器不兼容的空氣、氣體和溶劑/酸的滅菌和排氣應用。?
這些 PTFE 過濾器具有化學和生物惰性,可在高達 260°C 的溫度下保持穩定,可耐受大多數濃酸和堿,特別適用于含有水蒸氣的環境。它們是通過專利工藝制造的,在該工藝中,膜被雙向拉伸以形成高孔隙率、均勻厚度、熱穩定的純 ePTFE 結構。
PTFE Unlaminated Membrane Filters, 0.2 Micron, 13mm, 50/Pk
PTFE Unlaminated Membrane Filters, 10.0 Micron, 90mm, 10/Pk
非層壓 PTFE 膜過濾器應用
- 化學品、石化產品和化肥
- 計算機、半導體和電子產品
- 食物和飲料
- 玻璃及玻璃制品
- 醫療保健, 醫院
- 金屬和金屬制造、采礦(煤、礦物、金屬)
- 制藥和醫學
- 發電
- 高效液相色譜
非層壓 PTFE 膜過濾器規格
孔徑性能
Pore Size Rating (μm) | Thickness?(μm) | Air Permeability1 (L/min·cm2 at 70mbar) |
Clean Water Flow2 (mL/min·cm2 at 0.7bar) |
Water Entry Pressure (psi) | Alcohol Bubble Point3?(psi) |
---|---|---|---|---|---|
?0.2 | 25-51 | 0.3-0.9 | 15 | NT | 19-26 |
0.45? | 25-51 | 0.5-1.4 | NT | >45 | 13-23 |
1.0? | 203-305 | 0.9-1.1 | 61-92 | 5.5-6.5 | 1.0-1.4 |
3.0 |
75 | NT | 300 | NT | 1.9 |
5.0? | 152-254 | 1.1-1.3 | 92-153 | 3.5-4.5 | 0.8-1.2 |
10? | 130 | >1.2 | >94 | NT | 0.7 |
Notes:
1.?Airflow values calculated assuming linear relationship between volumetric airflow and differential pressure.
2.?Water flows measured after prewetting with alcohol and calculated assuming linear relationship between flow and differential pressure.
3.?Bubble points for 0.2μm, 0.45μm, and 3.0μm pore sizes measured using IPA; all others measured using ethanol.
過濾膜尺寸選擇請聯系銷售:楊婷 17740862043(同微信)