1、 Material characteristics

Chemical resistance: The PVDF folding filter element is made of polyvinylidene fluoride (PVDF) material, which has excellent chemical resistance and can resist the corrosion of various organic and inorganic solvents, as well as strong acids, bases and other chemical substances. This enables PVDF folding filter cartridges to maintain stable filtration performance in various complex water quality environments and working conditions.

High temperature resistance: PVDF material also has high temperature resistance, which can withstand high temperatures without deformation or failure. This characteristic enables PVDF folding filter cartridges to maintain stable filtration performance even in high temperature environments.

2、 Structure and Design

Folding design: PVDF folding filter adopts a folding design, which folds the filter material over a certain length to form a longitudinal texture, greatly increasing the usage area of the filter material. This design not only improves filtration efficiency, but also makes the filter cartridge more compact, easy to store and replace.

Integrated design: Some PVDF folding filters adopt an integrated internal and external skeleton design, which provides a larger filtration area, more stable length, and lower leakage risk. The integrated design also helps ensure the safe and reliable operation of the filtration system.

Multi layer gradient aperture filtration structure: Some PVDF folding filter cartridges also use a multi-layer gradient aperture filtration structure, which gives the filter cartridge a high pollutant holding capacity and can more effectively capture and remove impurities such as suspended solids, particulate matter, organic matter, and microorganisms in water, thereby extending the service life of the filter cartridge and saving user costs.

3、 Filtering performance

Efficient filtration: PVDF folding filter cartridge is renowned for its unique structure and efficient filtration effect. It can effectively remove impurities and microorganisms from water, improving water quality. Its filtering accuracy is usually between 0.1-1.0 μ m, which can be selected according to different needs.

Long service life: Due to the chemical and high temperature resistance of PVDF material, as well as the efficient filtration performance of the filter cartridge, PVDF folding filter cartridges usually have a long service life. This reduces maintenance costs and replacement frequency for users.

4、 Other characteristics

Convenient replacement and cleaning: The folding structure of PVDF folding filter element makes filter element replacement more convenient. Meanwhile, PVDF material itself is easy to clean, and impurities attached to the filter layer can be removed through backwashing or chemical cleaning, extending the service life of the filter element.

Wide application areas: PVDF folding filter cartridges are widely used in various fields such as household water purifiers, industrial wastewater treatment, pharmaceutical manufacturing, food and beverage, petrochemicals, etc. Its unique performance and wide range of applications make PVDF folding filter cartridges highly demanded in the market.

5、 Summary

In summary, PVDF folding filter stands out in the filtration field due to its chemical resistance, high temperature resistance, folding design, efficient filtration performance, and long service life. It not only improves the effectiveness and efficiency of water quality treatment, but also reduces maintenance costs and replacement frequency for users. With the increasing awareness of environmental protection and the continuous development of water treatment technology, the market demand for PVDF folding filter cartridges will continue to grow.