The F7 air filter paper with added glass fibers not only retains the filtering capability of the F7 standard, but also fully exploits the advantages of the glass fiber material. Its features are as follows
1.The filtration efficiency is excellent and the resistance is low. There are a large number of fibers and the structure is fluffy. It can not only efficiently intercept particles ranging from 1 to 5 micrometers through its fine fiber structure, but also allow the airflow to pass smoothly, reducing air resistance and avoiding excessive energy consumption of the ventilation system.
2.High dust holding capacity and long service life: The fluffy structure of glass fiber provides ample space to accommodate dust particles, reducing the frequency of blockages and extending the service period. It is a more economical filtering option.
3.Stable physical and chemical properties: The fibers are evenly distributed, the structure is highly stable, and the elongation and contraction rate of the glass fibers themselves is extremely low. They also possess non-combustibility and stability against biological erosion. During transportation, installation, and use, they are not easily damaged and can maintain a stable filtering effect for a long time.
Technical Data Sheet
| Application | Air Filter | |
| Resin System | Acrylic Resin | |
| Model No. | OJWK-11516/9002(F7) | |
| Test Item | Product Standards | Test Standard |
| Grammage | 115±5 g/m2 | GB/T451.2-2002 |
| Air Permeability | 160 ±20 L/m2•s (△=200pa) | QB/T-2006 |
| Corrugation Depth | 0.45±0.05 mm | GB/T451.3-2002 |
| Thickness | 0.68±0.03 mm | GB/T451.3-2002 |
| Burst Strength | 350±50 kpa | GB/T454-2002 |
| Stiffness | 6.5±0.5 mn•m | GB/T2679.3-1996 |
| Max Pore Size | 40±5 μm | QC/T794-2007 |
| Mean Pore Size | 35±5 μm | |
| Note: color, size and each specification parameter can be changed as per customer’s requirement. | ||
Development History
FAQ
1.Why choose our company？
We are a professional filter paper supplier with over 20 years of experience. You can rest assured that all the products purchased from us are made by genuine professional manufacturers. Here, you can get high-quality goods that meet international standards at reasonable prices. We guarantee that all qualified and high-quality products can meet the IATF16949 standards
2.
Can your factory provide samples?
We can offer free samples to our customers.
3.
What is the production cycle of your factory?
Complete the production within 15 working days
4.Can I print my logo on the packaging？
Yes.We offer customized packaging services
