The high-efficiency filtration section of the filtration system is the core part of the filtration system. It is not only the last barrier of the filtration system, but also the most important barrier. Therefore, the selection of filter elements is particularly important. Here, the editor recommends three layers and five layers to everyone. High efficiency filter paper.
The currently most efficient filter paper (ULPA filter paper) has a filtration efficiency of 99.99999% for 0.12μm particles. Under the condition of an air flow rate of 0.32L/(cm2min), the air flow resistance is also controlled below 600Pa.
Generally, air filter paper is folded into a corrugated shape when used, so the air filter paper must have good flexibility and high folding resistance.
Three-layer and five-layer high-efficiency filter paper is suitable for various clean rooms from Class 1 to Class 100,000. It adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods.
This kind of membrane has excellent breathability, corrosion resistance, aging resistance, high temperature resistance and other properties.
According to the usage requirements, the pore diameter can be between 0.1-10um, the thickness can be between 2-100um, the porosity can reach 50%–80%, and there are up to hundreds of millions of micropores per square centimeter.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of three-layer and five-layer high-efficiency filter paper.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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