Microporous Film Folding filter Cartridge Materials of Construction PP Superfine Meltblown cartridges is a 100% pure polypropylene depth filter with exceptional dirt-holding capacity. PPMB true-graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translates to longer life and fewer change-outs. Features and Benefits 1. 100% pure polypropylene material, without any chemical infectant 2. Extensive applicability, good chemical compatibility 3. High flow, low differential pressure, and high dirt holding capacity. Longer service life Technical Parameter Filter ratings: 1μ M, 3μ M, 5μ M, 10μ M, 20μ M, 30μ M, 60μ M Applicable pH value: 1-13 Maximum pressure difference against which it can resist (25° C) Positive direction: 0.42Mpa Reverse direction: 0.42 Mpa Working temperature: < 70° C, (pressure difference: 0.25Mpa ) Steam sterilizing at 125° C, 0.5h each time. Applicable fields Electronic industry: Pre-filter for ultra pure water etc. Food & beverage industry: Filter of mineral water, wines and fruit juice etc Medicine industry: Filter of drug liquid, gases etc. Chemical industry: Filter of organic solvent etc. Petroleum industry: Filter for oil-field flooding.
