Introduction to polypropylene filter bag
Polypropylene filter bag is also called polypropylene filter bag, or PP filter bag for short. It is made of polypropylene non-woven fabric. Polypropylene filter cloth is made of polypropylene fiber (divided into short fiber, filament and monofilament) by needle punching. According to different fiber and process requirements, filter cloth with different precision can be made. Its internal honeycomb structure can effectively filter particles, suspended solids, impurities, etc. in liquid solution. With high credit price ratio, it is the best choice among filter products.
Characteristics of polypropylene filter bag
1. Acid and alkali resistant. It can withstand most acid and alkali under normal temperature. Polypropylene filter bag is not recommended for alcohol ether solvents
2. The melting point is low, and the recommended temperature is lower than 90 ℃. It is not recommended to use at high temperature
3. Wide range of filtration precision, which can filter particle impurities of different sizes
4. Low cost and high cost performance
5. Avoid strong oxidant, which is easy to age
Advantages of filter bag products:
It has the characteristics of high degree, resistance to acid and alkali corrosion, wear resistance, high temperature resistance, weather resistance, high lubrication, non viscosity, harmless, and folding resistance.
Application of filter bag products: chemicals, petrochemical products, automobiles paint and varnish , electronics, pharmacy, resin, plastic, ink and coating, beverage, food, water treatment, metal processing and other environmental protection projects.
Polypropylene filter bag application industry
Food industry, sewage treatment, Fine chemical industry 、 dyestuff Chemical industry ceramics , pharmaceutical, smelting, manufacturing, mineral processing as filtration and other chemical industries
Filter material, product code, high precision, weak acid, weak base, strong acid, strong base solvent
Polypropylene PP 1 ～ 200 μ m 94 Youyouyouyouzhong
Polyester PE 1 ～ 200 μ m 136 Good medium medium poor medium
Polyester monofilament mesh PEM 45 ～ 1500 μ m 136 good, medium and poor
Polypropylene monofilament mesh PPM 150 ～ 600 μ m 94 excellent excellent medium
Nylon monofilament mesh NLM 20 ～ 1500 μ m 136 medium poor excellent medium
Nylon multifilament mesh NMD 20 ～ 1500 μ m 136 medium poor excellent medium
Stainless steel filter SUS 20~1500 μ m 260 excellent medium excellent medium
Melt blown polypropylene MPP 0.5 ～ 200 μ m 70 excellent excellent medium
Polytetrafluoroethylene PTFE 0.1 ～ 200 μ m 280 Youyouyouyouyou
Model of polypropylene filter bag
Specifications, dimensions, accuracy, processing technology, connection mode, applicable flow
1 ＃Φ 180 ＊ 4300.5um~500um sewing, hot-melt polypropylene plastic ring, steel ring (galvanized ring and stainless steel ring) 20
２＃ Φ１８０＊８１０ ４０
３＃ Φ１０５＊２３０ ６
４＃ Φ１０５＊３８０ １２
＊ Differential pressure and other factors will affect the flow
＊ For other non-standard specifications and sizes, please contact our technical personnel
