Product or service features
1.This paper is constructed of glass fibers as most important raw meterial by drenched process;
2. High airborne dirt and dust holding capacity, high productivity;
3. Depending on your filtering efficiency, the products are divided into some series(ASHRAE, HEPA, ULPA)
Use
Commonly used in all kinds of air filters, air filter, air cleaner vacuum, air flow supply clean bench, FFU and also special air cleaner, gadgets, medicine aviation and for example.
Technical Parameters
Classification
| Grade
| Efficiency | Basic Weight | Thickness | Air ResistancePa @5.3cm/s
| Tensile | Stiffness |
(≥%) | (+-5g/m2) | (±0.02mm) | Strength | ( ≥mg) |
|
| @100kpa | (+-200N/M) | MD |
|
|
| MD |
|
ULPA | U15 | 99.999 | 73 | 0.33-0.35 | 390+-20 | 1200 | 1000 |
HEPA
| H14 | 99.995 | 70 | 0.33-0.35 | 340+-20 | 1200 | 1000 |
H13 | 99.97 | 76 | 0.33-0.35 | 290+-20 | 1200 | 1058 |
H12 | 99.8 | 70 | 0.33-0.35 | 250+-20 | 1200 | 1000 |
H11 | 98 | 70 | 0.33-0.35 | 120+-20 | 1200 | 1000 |
H10 | 94 | 70 | 0.33-0.35 | 80+-15 | 1200 | 1000 |
ASHRAE
| F9 | 85 | 70 | 0.33-0.35 | 55+-10 | 1200 | 1200 |
F8 | 55 | 74 | 0.33-0.35 | 35+-5 | 800 | 850 |