Affected by the environmental protection and emission restriction policy, the filtration industry has ushered in a new round of reshuffle. How to manufacture green and energy-saving production has become one of the hot spots for many companies. High-tech materials such as ptfe composite filter paper have also gradually entered the market. within the field of vision.
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.
PTFE composite filter paper is a perfluorinated polymer obtained by polymerization. This material can be used for a long time in the range of -200℃-250℃.
In its molecular structure, the carbon atom is surrounded by four fluorine atoms. Since the covalent radius of the fluorine atom (0.064nm) is larger than the radius of the hydrogen atom (0.028nm), the fluorine atoms can be arranged to surround the carbon chain. Live, and because fluorine atoms repel each other, the entire macromolecular chain does not have a zigzag shape like a hydrocarbon molecular chain.
It is a ptfe composite filter paper manufacturer specializing in R&D, production and sales.
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. .
The company can provide samples and arrange sales staff to provide door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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