按品牌选择
 |
|
|||||||||||||||||||||||||||||
| [发表评论] [本类其他产品] [本类其他供应商] [收藏] | ||||||||||||||||||||||||||||||
| 销售商： 颇尔（中国）有限公司 | 查看该公司所有产品 >> |
PTFE膜，拥有EPA规定的PMP支撑层，专用于PM-10, PM-2.5,分道采样和其他空气抽样检测技术在X 射线萤光分析下极低的化学背景，低成分也适用于高精度的重量分析测定法。
● 滤材:带 PMP支撑层的PTFE膜（符合美国EPA法规）；
● 厚度: 1 µm: 76 µm (3 mils), 2 µm: 46 µm (1.8 mils), 3 µm: 30.4 µm (1.2 mils)；
● 典型气溶胶截留：1 和2 µm: 99.99%, 3 µm: 99.79%(按照标准 ASTM D 2986-95A, 0.3 µm DOP at 32 L/min/100 cm2滤材要求) ；
● 典型空气流速（0.7 bar (70 kPa, 10 psi)）: 1 µm: 17 L/min/cm2, 2 µm: 53 L/min/cm2 , 3 µm: 90 L/min/cm2。
Teflo PTFE 膜片规格：
| Description | Zefluor™ Membrane | Teflo Membrane | Zylon™ Membrane | TF (PTFE) Membrane |
| Filter Media/Support | PTFE with PTFE support |
PTFE with PMP (polymethyl- pentene) support ring |
Unsupported PTFE | PTFE on a polypropylene support |
| Typical Thickness | 0.5 μm: 178 μm (7 mils) 1 μm: 165 μm (6.5 mils) 2 and 3 μm: 152 μm (6 mils) |
1 μm: 76 μm (3 mils) 2 μm: 46 μm (1.8 mils) 3 μm: 30.4 μm (1.2 mils) |
140 μm (5.5 mils) | 0.2 μm: 139 μm (5.5 mils) 0.45 and 1 μm: 135 μm (5.3 mils) |
| Typical Air Flow Rate L/min/cm2 at 0.7 bar (70 kPa, 10 psi) |
0.5 μm: 1 1 μm: 14.6 2 μm: 25.3 3 μm: 53 |
1 μm: 17 2 μm: 53 3 μm: 90 |
5 μm: 13 | 0.2 μm: 2 0.45 μm: 3 1 μm: 7 |
| Minimum Bubble Point - IPA bar (psi) |
Not applicable | Not applicable | Not applicable | 0.2 μm: 1.0 (15) 0.45 μm: 0.4 (6) 1 μm: 0.1 (2) |
| Water Breakthrough bar (psi) |
Not applicable | Not applicable | Not applicable | 0.2 μm: 2.8 (40) 0.45 μm: 1.1 (16) 1 μm: 1.0 (15) |
| Typical Aerosol Retention* | 0.5, 1, and 2 μm: 99.99% 3 μm: 99.98% |
1 and 2 μm: 99.99% 3 μm: 99.79% |
Not applicable | Not applicable |
*Following ASTM D 2986-95A 0.3 μm (DOP) at 32 L/min/100 cm2 filter media. | ||||
Teflo PTFE 膜片订购信息：
| Part Number | Description | Pkg | ||
| Zefluor and Zylon Membrane Disc Filters | ||||
|---|---|---|---|---|
| P5PQ025 | Zefluor, 0.5 μm, 25 mm | 100/pkg | ||
| P5PQ047 | Zefluor, 0.5 μm, 47 mm | 50/pkg | ||
| P5PL025 | Zefluor, 1 μm, 25 mm | 100/pkg | ||
| P5PL037 | Zefluor, 1 μm, 37 mm, with support pads | 50/pkg | ||
| P5PL047 | Zefluor, 1 μm, 47 mm | 50/pkg | ||
| P5PL090 | Zefluor, 1 μm, 90 mm | 50/pkg | ||
| P5PL001 | Zefluor, 1 μm, 8 x 10 in. | 25/pkg | ||
| 60048 | Zefluor, 2 μm, 25 mm | 100/pkg | ||
| P5PJ037 | Zefluor, 2 μm, 37 mm, with support pads | 50/pkg | ||
| P5PJ047 | Zefluor, 2 μm, 47 mm | 50/pkg | ||
| 60224 | Zefluor, 2 μm, 70 mm | 25/pkg | ||
| P5PJ001 | Zefluor, 2 μm, 8 x 10 in. | 25/pkg | ||
| 60230 | Zefluor, 3 μm, 50 mm | 50/pkg | ||
| 60214 | Zefluor, 3 μm, 63 mm | 100/pkg | ||
| 60537 | Zefluor, 3 μm, 90 mm | 25/pkg | ||
| P5PI001 | Zefluor, 3 μm, 8 x 10 in. | 25/pkg | ||
| P4PH037 | Zylon, 5 μm, 37 mm, with support pads | 50/pkg | ||
| P4PH047 | Zylon, 5 μm, 47 mm | 50/pkg | ||
| Teflo Membrane Disc Filters | ||||
| R2PL037 | 1 μm, 37 mm | 50/pkg | ||
| R2PL047 | 1 μm, 47 mm | 50/pkg | ||
| R2PJ037 | 2 μm, 37 mm | 50/pkg | ||
| R2PJ041 | 2 μm, 41 mm | 50/pkg | ||
| R2PJ047 | 2 μm, 47 mm | 50/pkg | ||
| R2PI025 | 3 μm, 25 mm | 50/pkg | ||
| 60146 | 3 μm, 47 mm | 50/pkg | ||
| TF (PTFE) Membrane | ||||
| 66141 | TF 200, 0.2 µm, 13 mm | 100/pkg | ||
| 66142 | TF 200, 0.2 µm, 25 mm | 100/pkg | ||
| 66143 | TF 200, 0.2 µm, 47 mm | 100/pkg | ||
| 66630 | TF 200, 0.2 µm, 50 mm | 100/pkg | ||
| 66145 | TF 200, 0.2 µm, 142 mm | 25/pkg | ||
| 66146 | TF 200, 0.2 µm, 293 mm | 25/pkg | ||
| 66147 | TF 450, 0.45 µm, 13 mm | 100/pkg | ||
| 66148 | TF 450, 0.45 µm, 25 mm | 100/pkg | ||
| 66149 | TF 450, 0.45 µm, 47 mm | 100/pkg | ||
| 66631 | TF 450, 0.45 µm, 50 mm | 100/pkg | ||
| 66151 | TF 450, 0.45 µm, 142 mm | 25/pkg | ||
| 66152 | TF 450, 0.45 µm, 293 mm | 25/pkg | ||
| 66153 | TF 1000, 1 µm, 13 mm | 100/pkg | ||
| 66154 | TF 1000, 1 µm, 25 mm | 100/pkg | ||
| 66159 | TF 1000, 1 µm, 37 mm, with support pads | 100/pkg | ||
| 66155 | TF 1000, 1 µm, 47 mm | 100/pkg | ||
| 66158 | TF 1000, 1 µm, 293 mm | 25/pkg | ||
手机版：Teflo PTFE 膜片
Copyright(C) 1998-2025 生物器材网 电话：021-64166852;13621656896 E-mail：info@bio-equip.com