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材料編號(hào)  | 孔 徑 | 門(mén) 幅 | 分 類(lèi) | 厚 度 | 透 氣 | 起始泡壓 | 流 速 | 
| Code No. | Pore Size | Width | Level | Thickness | Air Permeability | Bubble Point Pressure | Flow Speed | 
| μm | mm | μm | L/㎡/s@500Pa | MPa | s | ||
| PM010 | 0.1 | ≤1800 | S | 35~65 | 10~20 | 0.17~0.25 | ≤12.0 | 
| ST | 50~85 | 8~16 | 0.17~0.25 | ≤12.0 | |||
| PM022 | 0.22 | ≤1800 | S | 35~65 | 15~25 | 0.13~0.19 | ≤8.0 | 
| ST | 35~65 | 12~20 | 0.13~0.19 | ≤8.0 | |||
| SN | 15~35 | 22~34 | ≥0.13 | ≤6.0 | |||
| PM045 | 0.45 | ≤1800 | L | 30~60 | 35~60 | 0.05~0.095 | ≤3.0 | 
| S | 30~60 | 25~45 | 0.08~0.13 | ≤4.5 | |||
| ST | 50~85 | 17~27 | 0.08~0.13 | ≤4.5 | |||
| SN | 15~35 | 35~50 | ≥0.09 | ≤3.5 | |||
| PM100 | 1 | ≤1800 | S | 25~55 | 60~85 | 0.035~0.07 | ≤2.2 | 
| ≤800 | SP | 25~55 | 50~85 | 0.03~0.05 | ≤1.8 | ||
PM200  | 2  | ≤800  | SP  | 25~55  | 80~135  | 0.021~0.035  | ≤1.6  | 
PM300  | 3  | ≤900  | SP  | 25~55  | 120~200  | 0.015~0.025  | ≤1.4  | 
PM700  | 7  | ≤900  | SP  | 25~55  | 350~600  | 0.006~0.011  | ≤1.1  | 
| PM500 | 5 | ≤900 | SP | 25~55 | 180~350 | 0.01~0.016 | ≤1.2 | 
| ≤1800 | S | ≥10 | ≥300 | ≥0.007 | ≤1.1 |