Hepa air filter paper is usually made of fibers of different materials, each material has its own special properties and characteristics. The following are some common hepa air filter paper materials and their performance comparisons:
1. Glass fiber ( Glass Fiber): Glass fiber is one of the materials commonly used to make HEPA filter paper. It has a highly fine fiber structure that captures tiny particles well and provides high filtration efficiency. The advantages of fiberglass filter paper include resistance to temperature and chemicals and long service life.
2. Synthetic Fiber: Synthetic fiber filter paper is usually made of materials such as polyester or polypropylene. Synthetic fiber filters may have low resistance (pressure drop) compared to fiberglass, thereby reducing the load on the blower. Additionally, synthetic fiber filters perform better in wet environments because they are less susceptible to moisture.
3. Electrostatic Nonwoven: This type of HEPA filter paper is manufactured through electrospinning technology, which can give the filter paper an electrostatic charge. Electrostatic charge makes filter paper good at capturing charged particles, such as small bacteria and viruses. Electrospun nonwoven filter paper has high filtration efficiency and low resistance, but its cost may be relatively high.
4. Cellulose fiber: Cellulose fiber is a material commonly used to make HEPA filter paper. It has good filtration properties and hygroscopicity, but its filtration efficiency may be slightly lower compared to fiberglass or synthetic fibers.
It should be noted that different manufacturers and brands may use different material combinations and processes, so the performance of filter paper of the same material in different products may vary. different. When choosing hepa air filter paper, it is recommended to refer to the product specification sheet or contact the manufacturer to understand the specific performance indicators and applicable application scenarios. Interested parties are welcome to enter the store and contact us.
</p
