Ningbo Changqi Porous Membrane Technolog

Ningbo, China

• Sizedifferent

High air permeability, low pressure drops, excellent efficiency, large dust capacity, dust cake release. Media provide optimum performance for bacteria and dust removal. With chemical and thermal stability, durability, traps micron particles, moisture vapor permeability and waterproof.It's called a ''breathability filter media'' CHANGQI can provide our e-PTFE membranes to laminated on client's materials according with customer's requiring.

Material: e-PTFE membrane laminated on polyester needle punched felt 1.Grammatura: 500g/m2; 2.Thickness: 1.6mm+/-0.1; 3.Air Permeability: 25-35 L/m2*s at 127Pa; 4.Broken Strength: Warp----1000N/5cm);Weft----1200N/5cm); 5.Elongation at Break(%): Warp----less than20%;Weft----less than 45%; 6.Operation temperature:130degree; Peak Temperature: 150degree; Application: Precise filtration: Products provide bacteria and dust removal, high efficiency and low pressure drop for the chemistry, pharmaceutical and electronics industries. Industrial filtration: It's made with filter bags , filter cartridges and other filters and used in pulse-jet, reverse-air, and shaker style dust collectors and processing with cement, metallurgy, food , paint coating, petrifaction plastic and other industries.

• windproofacid and alkali resistance
• hydrophobicventilative