The double-layer structure integrates a polypropylene pre filtration layer and an ultrafine glass fiber main filtration layer. The pre filtration layer adopts a gradient pore size design, and the fiber diameter gradually decreases from the outer layer to the inner layer. The filtration area reaches 0.85-1.2m ²/10 ", with a maximum temperature resistance of 80 ℃ and a maximum pressure difference of 3bar at 21 ℃. The filtration accuracy can be selected from 0.5 μ m to 10 μ m. The LGFP-0030C model is specially equipped with an activated carbon fiber layer, with an adsorption capacity of up to 150mg/g.
Suitable for filtering colorants such as dyes, resins, pharmaceutical intermediates, etc. It can effectively intercept large particle impurities and achieve decolorization and deodorization through activated carbon fiber layers, especially suitable for the fine chemical industry that requires high purity of the colorants.
Quality advantage: The pre filtration layer has a 40% increase in pollutant holding capacity compared to single-layer fiberglass filters, and the overall service life is extended by 60%; The adsorption capacity of activated carbon fiber is 25% higher than that of ordinary carbon rod filter, and the decolorization rate is over 95%; The interface adopts hot melt sealing technology, with a leakage rate of 0 and an average leakage rate of 0.5% for peer products; Through FDA 21CFR food grade certification, it can directly come into contact with food and beverage liquids.
