Pusponge

Granular activate carbon foam

Filter sponge, also known as reticulated sponge, is a porous, low-density, reticulated flexible polyester/polyether urethane sponge. With an open cell structure and three dimensional skeletal strand structure. Available in pore size grades from 10PPI through 100PPI, in sheets or roll form. Filter sponge can be widely used in daily life and industry such as communication equipment,home appliances,automotive industry, air-conditioner industry,hardware industry,medical equipment industry,instrument tools,bags,furniture,children’s educational toys,physical education equipment, house wares and so on. It’s divided into beginning effect filter foam,amid effect filter foam and high effect filter foam according to the porosity and usage.Concretely,it can be used in filtering,dustproofing,dedusting and adsorbing,etc.& 183 Filtration and Humidifiers& 183 Air, Water, or Dust& 183 Scrubbers& 183 Ceramic Filters& 183 Small Engine Filters& 183 Medical Products& 183 Paint Brushes and Rollers& 183 Face Masks and Pads& 183 Cushioning& 183 Insulating CHARACTERISTICSFilter foam, also known as reticulated foam, is a porous, low-density type of polyurethane foam with an open cell structure. Filter foam has a near-infinite amount of applications due to the following characteristics: & 183 Compressibility& 183 Energy absorption& 183 Fabricatibility& 183 Flexibility & 183 Lightweight& 183 Low thermal conductivity& 183 Low water vapor transmission& 183 Mildew-resistance& 183 Resiliency& 183 Sound absorption& 183 Vibration dampening CELL STRUCTURE Filter foam operates as a depth-loading filter, as opposed to a surface-loading filter, essentially trapping dust particles within its cells.The cell structure of filter foam is remarkable in that each cell has a dodecahedron shape (12 sided), the cell’s walls or “struts” are comprised entirely of organic polymers (polyurethane, polyether, polyester) & the empty space or “windows,” between each strut, comprise 95 Percent - 98 Percent of the filter foam’s mass.The size, shape & distribution of cells within filter foam can be manipulated during manufacture to provide precisely the desired porosity level, measured in PPI or pores per inch.If you cant find what you are looking for or would like more information, contact uswww.pusponge.com

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