Air filter sponge
Air filter sponge is also called dust filter sponge or filter sponge. Beichang Junkong is a professional manufacturer of filter sponge. The filter sponge not only has the advantages of general reticulated sponge, but also has the characteristics of small color change, high porosity, good air permeability, high compressive strength and permanent elasticity. It can be used for air filtration and liquid filtration.
The density of air filter sponges mainly depends on PPI. PPI refers to the number of openings in an inch. The more PPI, the denser the air filter sponge. Air filter sponge commonly used PPI is generally divided into 5 types: 50PPI, 35PPI, 30PPI, 20PPI, 15PPI.
Production process of air filter sponge: Polyurethane mesh sponge with blasting method to remove membrane, made of polyurethane foam.
Air filter sponge specifications: The standard specification is 1m * 2m, and the standard thickness is 10mm, 15mm, 20mm.
Air filter sponge use: suitable for filtering dust, pollen, floating dust, filtered water, mechanical filtering equipment, speaker speakers, air filters, gas masks, automobile and motorcycle filters, motor cabinet dust, aquarium filtering, filtering oil, Air-conditioning dust-proof and muffler, scrubbing and filtering, activated carbon filling, warmer and model making.