Polypropylene Folding Filter Cartridge Series

  The fusion of gradient aperture technology and multi-layer nanofiber structure achieves a filtration accuracy of 0.1-5 μ m and a stable retention efficiency of over 99.9%; The pollutant holding capacity is more than three times that of ordinary polypropylene filter cartridges, with a working temperature resistance of 80 ℃ and a maximum pressure difference of 4 bar at 21 ℃. It is compatible with most industrial filtration system interfaces.   Specially designed for high suspended particle materials such as photoresist and fermentation broth, suitable for high-purity solvent purification in the semiconductor industry and drug pre-treatment in the pharmaceutical industry, effectively extending the service life of backend equipment and reducing system maintenance costs.   Quality advantage: The gradient aperture design reduces the frequency of filter element replacement by 60%; The retention efficiency of the nanofiber layer is 1.5% higher than that of its peers; The performance degradation after 72 hours of continuous operation at 80 ℃ is ≤ 5%, far exceeding the industry average degradation rate of 15%; Each filter cartridge passes 100% integrity testing before leaving the factory, while peers only randomly inspect 50%.

Read more less

  The combination of gradient aperture depth technology and multi-layer nanofibers results in a pollutant holding capacity that is more than three times that of ordinary polypropylene filters;   Especially suitable for high suspended particle materials such as photoresist and fermentation broth; The filtration accuracy is 0.5-90 μ m, and the working pressure difference is 4 bar/21 ℃.   Quality advantage: The pollutant absorption capacity is 15% higher than that of similar products from international first-line brands; The gradient aperture design reduces the frequency of filter element replacement by 60%; The temperature resistance has been improved by 20%, and there is no performance degradation after continuous operation for 72 hours at 80 ℃.

Read more less

  Unique hot melt curing technology ensures zero fiber shedding, and there is no residue after rinsing with 18M Ω pure water for more than 10 minutes;   Specially designed for occasions with strict cleanliness requirements such as high-purity ink, solvents, resins, etc; Filtering accuracy of 0.1-100 μ m, working temperature of 80 ℃.   Quality advantage: Passed ISO 10993 biocompatibility testing, but did not pass similar products in the same industry; The hot melt curing process increases the structural strength of the filter element by 40%, avoiding deformation under pressure difference; The cleanliness has reached Class 100, far exceeding the industry's Class 1000 standard.

Read more less

  Adopting imported polypropylene filter media from the United States to achieve a balance between high precision and low cost;   Polypropylene has a wide chemical compatibility (pH 1-14) and can withstand high temperatures of 80 ℃ and a pressure difference of 4 bar; The filtration accuracy covers 0.2-20 μ m, suitable for most acid, alkali, and solvent filtration scenarios.   Quality advantage: Each filter element undergoes 100% integrity testing (bubble point+diffusion flow) before leaving the factory, with only 30% sampled by peers; The pollutant absorption capacity is 25% higher than similar domestic products, and the service life is extended by 30%; The pressure drop stability at 80 ℃ is 15% better than the industry average.

Read more less