Micron Filter Bags

Description

Filter Materials

• Polypropylene fiber (polypropylene, PP): polypropylene has good wear resistance and high elastic recovery rate. It is an excellent thermoplastic fiber. Polypropylene felt is commonly used in low temperature pulse filter bags of smelting plants and pulse filter bags of chemical and pharmaceutical factories. in. Polypropylene precision range: 0.1–500 microns, the highest temperature is 94 degrees.
• Polyester fiber (polyester, PE): Special polyester fiber has good performance at room temperature and is the main filter material in bag filter. It can be subjected to an operating temperature of 130 ° C under dry conditions; it will harden when it is continuously operated above 130 ° C; it will fade; its brittleness will also weaken its strength. Accuracy range: 1-300 microns.
• PTFE (polytetrafluoroethylene): Polytetrafluoroethylene is a neutral polymer compound with a unique molecular structure, that is, a completely symmetrical structure. The special structure makes it have good thermal stability, chemical stability, insulation, lubricity, water resistance and the like. High temperature resistance, wide temperature range, 260 °C (long-term continuous use at high temperature, instantaneous temperature up to 280 °C; strong chemical stability, corrosion resistance; good self-lubrication, very low friction coefficient, low filtration wear; PTFE The surface tension of the film is very low, with good non-stickiness and water repellency.
  Nylon mesh (NMO): Nylon mesh, also known as nylon mesh, nylon mesh, nylon mesh, is made of nylon 6 (PA6) monofilament by flexible rapier loom weaving, dyeing (if needed), heat Formed and processed. Made of chemical synthetic fibers, it belongs to the polyamide system. Nylon mesh has high strength, wear resistance, chemical resistance, water resistance and elasticity. Because of the uniform wire diameter and smooth surface, the ink passability is also excellent. The disadvantage is that the nylon mesh has a large stretchability. The tension of the screen is reduced for a period of time after the wire is stretched, so that the screen printing plate is slack and the precision is lowered. Therefore, it is not suitable to print a circuit board or the like which requires a high dimensional accuracy.
• Nylon mesh (NMO): Nylon mesh, also known as nylon mesh, nylon mesh, nylon mesh, is made of nylon 6 (PA6) monofilament by flexible rapier loom weaving, dyeing (if needed), heat Formed and processed. Made of chemical synthetic fibers, it belongs to the polyamide system. Nylon mesh has high strength, wear resistance, chemical resistance, water resistance and elasticity. Because of the uniform wire diameter and smooth surface, the ink passability is also excellent. The disadvantage is that the nylon mesh has a large stretchability. The tension of the screen is reduced for a period of time after the wire is stretched, so that the screen printing plate is slack and the precision is lowered. Therefore, it is not suitable to print a circuit board or the like which requires a high dimensional accuracy.
• Stainless steel mesh: surface filtered with very low flow resistance. The filter material is woven by interlacing, twill and linen. Metal mesh media is suitable for use in oil suction filters for hydraulic and lubrication systems, or for coarse filtration of high velocity fluids, or for safe filtration of coolants.

Optional standard micron:

 

Optional Felt Bag Seam Styles:

Sewn Details:

1. Industry standard type
2. 5 needle suture
3. Strong construction can afford heavy dirt holding capacity

Welded Details:

1. No needle holes
2. No thread contamination
3. Precision bonded cutting of the fabric edges
4. Maintain same efficiency as filter media

 

Optional Rings:

Steel Ring:

• Galvanized steel (stainless steel option)
• Sewn into the top of the bag
• Cotton handle is standard with steel ring configuration
• Designed to gasket as well as support and secure filter bag when placed into housing

Plastic Ring:

• Molded plastic with built-in handle makes installation and disposal faster, cleaner and less expensive
• Just drop into housing and push down
• Smooth plastic designs prevent build-up of contaminants around header
• Collar is sewn or welded into place to ensure that plastic media remain firmly intact

Draw String:

• Adjustable top diameter to make easy tie on to piping
• Great for gravity feed applications
• Easy disposal
• Economical filter applications

 

4 types standard liquid filter bag: (accept customization)

 

Chemical properties Comparison:

 

Liquid Filter Bag Product Applications

It is suitable for filtering various general chemical liquids such as electroplating E, D paint, ink, paint, food, chemical, grain and oil, etc.; acid and alkali fiber have high mechanical strength and can be used repeatedly.As a filter element, the filter bag is a key part of the filtration process, and the quality of the filter bag largely determines the filtration effect.