Merchandise features
1.This paper consists of glass fibers as major raw meterial by damp process;
2. High dust holding capacity, high proficiency;
3. Depending on the actual filtering efficiency, the items are divided into about three series(ASHRAE, HEPA, ULPA)
Program
Commonly used in all kinds of air filters, air cleaner, air cleaner vacuum, air conditioning supply clean bench, FFU in addition to special air cleaner, consumer electronics, medicine aviation and and many others.
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 |