​What is the function of Nomex Filter Bag?

As a professional component in the field of industrial filtration, Nomex Filter Bag has become a reliable choice for high-temperature soot treatment with its high-temperature resistance, chemical stability and high-efficiency filtration accuracy. Its wear resistance and long-term validity are its core advantages. It accurately intercepts particles in various high-temperature working conditions and produces The environmental protection standard provides key support.

The core logic of material characteristics and high temperature resistance

The excellent performance of Nomex filter bags comes from the unique molecular structure of its base material. Nomex fibers belong to aromatic polyamides. The strong hydrogen bonds between the molecular chains can maintain structural stability in a continuous high temperature environment above 200 ℃, and will not shrink, melt and other problems due to temperature changes. Even if they are exposed to 250 ℃ for a short time, they can maintain the filtration form. This high-temperature resistance characteristic allows it to adapt to the high-temperature flue gas filtration scenarios of boilers, smelters and other equipment, and avoids the filtration interruption caused by the failure of traditional filter bags at high temperatures.

Realization of filtering accuracy and interception efficiency

In terms of filtration accuracy, Nomex filter bags achieve efficient interception through dense weaving and surface treatment of fibers. The three-dimensional three-dimensional pore structure formed between the fibers can not only allow the smooth passage of gas, but also grade the capture of particles of different particle sizes. The interception efficiency of micron-level dust particles can reach more than 99%. At the same time, the oil-rephobic treatment of the fiber surface reduces the adhesion of sticky soot, reduces the risk of blockage of the filter bag, ensures stable breathability in long-term use, and maintains the operating efficiency of the filtration system.

Chemical stability and scene adaptation range

Nomex filter bags have good tolerance to chemicals such as acid and alkali. When treating corrosive flue gas such as sulfur and nitrogen, the fiber itself will not undergo chemical degradation, which can maintain the original mechanical strength and filtration performance, and avoid the filter bag breakage and filtration failure caused by chemical erosion. This stability makes it suitable for garbage incineration, chemical reactions and other scenarios that produce corrosive gases, broadening the application boundaries of industrial filtration.

The balance between durability and economic value

The durable design makes Nomex filter bags more advantageous in terms of service life. The high strength and fatigue resistance of the fiber itself can withstand the repeated ash cleaning operations of the filtration system and reduce the downtime losses caused by frequent replacement. Compared with other high-temperature filter materials, its longer service life dilutes the filtration cost per unit of time, showing better economy in long-term operation, especially suitable for industrial scenarios of continuous production.

In the professional supply field of Nomex Filter Bag, Qingdao Star Machine Technology Co.,Ltd. focuses on the research and development and supply of this kind of filter products. The company pays attention to the authenticity of materials and the refinement of technology. The Nomex filter bags provided meet professional standards in terms of high-temperature performance, filtration accuracy and durability. They can adapt to a variety of high-temperature and corrosive industrial filtration scenarios, provide reliable filtration solutions for enterprises' environmental protection production, and help achieve high-efficiency The dual goals of chemical and cost control.