Several Materials Of Common Pleated Filter Cartridges

The main characteristics of the pleated filter cartridge: are high retention rate, high flow rate, low-pressure drop, and wide chemical compatibility; common pleated filter elements mainly have the following materials, let's take a look:

1. PP membrane: It is made of polypropylene microfiber hot melt and bonded together. It is a kind of membrane material for deep filtration. It has the following characteristics: food-grade isotactic polypropylene is used as raw material, and the whole production process does not require any Additives; stable physical and chemical properties, good compatibility; series of pore sizes, high porosity, large dirt holding capacity, recoil and high-temperature sterilization; good pressure resistance.

2. PTFE film: it is a microporous film produced by using polytetrafluoroethylene dispersed resin through special processes such as premixing, extrusion, calendering, and biaxial stretching. It is divided into clothing film, micro waterproof film, filter film, and purification film membrane.

3. PES membrane: It is made of polyethersulfone superfine fibers hot-melt and bonded together. It is a membrane material for deep filtration. It has the following characteristics: food-grade isotactic polypropylene is used as raw material, and the whole production process is seamless. Any additives; stable physical and chemical properties, good compatibility; series of pore diameters, high porosity, large dirt holding capacity, recoil and high-temperature sterilization; good pressure resistance.

4. Nylon membrane; the film filter material synthesized by cellulose ester has been widely used by relevant units many times, and the quality meets the standard. Its product has a smooth surface, light and thin texture, high porosity, and uniform microporous structure, so it has the characteristics of a fast flow rate and is not easy to adsorb. Nylon N6/N66 membrane is a supported microporous membrane with good strength, high precision, and good hydrophilicity produced by nylon N6/N66 solution through a mutual conversion production process.

5. PVDF membrane: It is made of PVDF solution on the support layer through the production process. It has a wide range of pH resistance and is a microporous membrane that is good for gas and organic liquid filtration.

Wuxi Lenge Purification Equipments Co., Ltd. is a professional manufacturer of purification equipment, our products are suitable for pharmaceuticals, laboratories, food and beverage, electronics, etc. We also have stainless steel furniture. If you are interested in purification equipment and stainless steel furniture, please contact us! You can contact us at 86-510-85189266. Or send an email to export@wxljjh.com.