Langfang folding dust filter cartridge price

The PTFE polyester fiber coated dust filter has the following characteristics:

1. Non stick: Almost all substances do not adhere to PTFE coating. The very thin film also exhibits good non adhesive properties.

2. Heat resistance: Teflon coating has excellent heat and low temperature resistance characteristics. Can withstand high temperatures up to 300 ℃ in a short period of time, and can be continuously used between 240 ℃ and 260 ℃

It has significant thermal stability and can operate at freezing temperatures without embrittlement, and does not melt at high temperatures.

3. Sliding property: Teflon coating has a lower coefficient of friction. The friction coefficient changes when the load slides, but the value is only between 0.05-0.15.

4. Moisture resistance: The surface of the special gas dragon coating does not come into contact with water or oil, and it is not easily stained with solutions during production operations. If there is a small amount of dirt stuck, it can be easily removed by wiping. Short downtime

Save working hours and improve work efficiency.

5. Wear resistance: It has excellent wear resistance under high load. Under a certain load, it has the dual advantages of wear resistance and non adhesion.

6. Corrosion resistance: Teflon is almost not corroded by drugs and can protect parts from any type of chemical corrosion. In the environmental protection industry, PTFE coating technology is becoming increasingly widely used. Solved different working condition problems! In the future, it will definitely play a more effective role

PTFE polyester fiber coated dust filter cartridgeSpecifications and Dimensions

320 * 600, 320 * 660, 320 * 700, 320 * 800, 320 * 900, 320 * 1000, 320 * 1200, 325 * 600, 325 * 660, 325 * 700, 325 * 800, 325 * 900, 325 * 1000, 325 * 1200, 350 * 600, 350 * 660, 350 * 700, 350 * 800, 350 * 900, 350 * 1000, 350 * 1200. Sizes can be customized as needed

Coated dust removal filter cartridge, also known as PTFE coated filter cartridge, is commonly mentioned. The main difference between the membrane dust removal filter cartridge and its filter material is that it has been treated with PTFE. Coated dust removal filter cartridge, PTFE membrane is a microporous thin film made of polytetrafluoroethylene as raw material, using special processes such as rolling, extrusion, and biaxial stretching. PTFE membranes can be divided into clothing membranes, air filtration membranes, and air purification membranes according to their applications. PTFE membrane has a fibrous microporous structure with a porosity of over 85%, with 1.4 billion micropores per square centimeter and a pore size range of 0.1um to 0.3um.

The surface morphology of PTFE microporous film has a spider web like microporous structure. Pores are formed between microfibers, and the arrangement direction of microfibers is basically parallel to the stretching direction; The connection of fiber bundles is called a node, which is formed by the entanglement and connection of many microfibers.

2. PTFE membrane belongs to asymmetric membrane, and there are differences in the size of micropores on the front and back of the membrane.

3. The cross-sectional pore size of the membrane is larger than the pore size on its surface, and there are also differences in the longitudinal and transverse pore sizes, with longitudinal pores being larger than transverse pores.

4. The cross-section of a membrane is a network structure with complex variations in the three-dimensional structure of pores, such as network connectivity, nested pores, and curved pores. Multiple micropores may form a channel, or one micropore may be connected to multiple channels.