High Temperature Resistant And High Efficiency Glass Fiber Filter Element HEPA Filter Paper
1.Product introduction
Filter paper is made from one or several kinds of inorganic fiber, plant fiber and synthetic fiber, adding appropriate amount of chemical additives and fillers, and using papermaking technology. It has good filtration performance and loose and porous filter media. As a scientific tool, it can effectively filter media. At present, filter paper has been widely used in various fields. However, due to the different fiber types that make up the filter paper, the performance and use of the filter paper are also different. There are ordinary filter paper for general occasions, glass fiber filter paper for high temperature, polypropylene filter paper for ultra purification, etc.
2. Parameter table
| No minal size | Actual size | Thickness | Protective net | Rated air volume | surface air speed | Rated initial resistance |
| (inch) | (mm) | (mm) | | (m3h) | (mls) | (Pa) |
| WxHxD | W×H×D | | | | | H13 | H14 | u15 | u16 |
| 2×2 | 570×570 | 50 | Double-sided protective net | 367 | 0.35 | 108 | 115 | 135 | 148 |
| 2×4 | 1170x570 | 50 | Double-sided protective net | 775 | 0.35 | 1o8 | 115 | 135 | 148 |
| 2×1 | 610×305 | 5o | Double-sided protective net | 20o | 0.35 | 108 | 115 | 135 | 148 |
| | 610×610 | 50 | Double-sided protective net | 423 | 0.35 | 1o8 | 115 | 135 | 148 |
| 2.5×2 | 762x610 | 5o | Double-sided protective net | 535 | 0.35 | 108 | 115 | 135 | 148 |
| 3x2 | 915×610 | 50 | Double-sided protective net | 646 | 0.35 | 1o8 | 115 | 135 | 148 |
| 4×3 | 1170×870 | 50 | Double-sided protective net | 1206 | 0.35 | 108 | 115 | 135 | 148 |
| 4x4 | 1170×1170(with | 5o | Double-sided protective net | 1637 | 0.35 | 108 | 115 | 135 | 148 |
| ribs) |
| | 570×570 | 70 | Double-sided protective net | 472 | 0.45 | 1oo | 11o | 125 | 140 |
| 4×2 | 1170×570 | 7o | Double-sided protective net | 1oo0 | 0.45 | 1oo | 11o | 125 | 14o |
| 2×1 | 610×305 | 7o | Double-sided protective net | 258 | 0.45 | 1oo | 11o | 125 | 140 |
| 2×2 | 610×610 | 7o | Double-sided protective net | 545 | 0.45 | 1oo | 11o | 125 | 14o |
3. Application
High-efficiency filter paper is mainly used in class 10,000 to class 100,000 clean rooms or workbenches, exhaust air from nuclear power plants, high-end household vacuum cleaners, air purifiers, gas masks, etc. Glass fiber filter paper (ULPA) for ultra-efficient air filter: mainly used in chip factories and 100-level, 10-level, 1-level clean workshops, etc.
4. selection factor
The effective area is large, that is, the use area of the filter paper is large, the dust capacity is large, the resistance is small, and the service life is long. Of course, the cost will increase accordingly.The finer the fiber diameter, the better the interception effect and the higher the filtration efficiency.The content of binder in the filter material is high, the tensile strength of the paper is high, the filtration efficiency is high, the hair loss phenomenon is less, the background dust accumulation of the filter material is small, and the resistance is good, but the resistance increases correspondingly.
5.Factors Affecting Filtering Effectiveness
There are many factors affecting the efficiency of fiber filter paper, the main ones are particle diameter, fiber thickness, filtration speed and filling rate, as well as temperature, humidity, pressure, dust holding capacity, etc.
6. company introduction
Hebei Anping Changfeng filter material Co., Ltd. is a solid factory for 25 years. Our company is a modern enterprise which produces and sells filter core raw materials, filter equipment and screen deep processing filter industry. After 25 years of efforts, it has gradually developed and expanded, with more than 300 engineers, technicians and workers. Our factory covers an area of 30 mu. 4 large workshops of 1000 square meters, two workshops of 500 square meters, with 30 press, 12 CNC punch machines, hydraulic press and lathe and other filter equipment welding machines.
