ULPA Filter
• Very low release of chemical gases (boron, sodium, potassium, silicon).
• Filter paper has high strength, high toughness and impact resistance.
• Chemical resistance, high humidity resistance and superior corrosion resistance.
Low energy consumption, the pressure loss is reduced by about 40%-50% compared with ordinary glass fiber materials.
ULPA Filter
• Very low release of chemical gases (boron, sodium, potassium, silicon).
• Filter paper has high strength, high toughness, and impact resistance.
• Chemical resistance, high humidity resistance,e, and superior corrosion resistance.
With low energy consumption, the pressure loss is reduced by about 40%-50% compared with ordinary glass fiber materials.
PTFE chemical gas release
Release gas |
PTFE |
Glass Fiber |
Hydrocarbons (CnH2n+2;n-16-20) |
221 |
ND |
Dibutyl phthalate (DBP) |
ND |
1100 |
Methyl ethyl ketone oxime |
ND |
1000 |
Methyl ethyl butyl ketone oxime |
ND |
210 |
Fluorinated alkyl |
ND |
1240 |
Others |
240 |
4310 |
Total amount of released gas (μg /m³) |
461 |
7860 |
Unit: μg/m³ ND: Not Detected Method: GC-MS Heating conditions: 125°C for 1 hour |
Size(W*D*H) |
Air Flow(m³/h) |
Initial resistance (Pa) |
Initial resistance (Pa) |
Initial resistance (Pa) |
Application |
1170*1170*50 |
2000 |
80 |
115 |
130 |
Continuous operating temperature ≤70℃ Humidity resistance ≤95%RH Recommended final resistance ≤2 times of initial resistance |
1170*570*50 |
1000 |
80 |
115 |
130 |
|
1170*1170*60 |
2000 |
65 |
90 |
115 |
|
1170*570*60 |
1000 |
65 |
90 |
115 |
|
1170*1170*70 |
2000 |
55 |
75 |
90 |
|
1170*570*70 |
1000 |
55 |
75 |
90 |