Well E -glass fiber filter material

The utility model discloses a well E -glass fiber filter material, including base cloth, cladding in base cloth outlying acid and alkali -resistance protection film and cladding on acid and alkali -resistance protection film outlying water and oil proofing layer, the base cloth is interweaved by warp and woof and forms, warp and woof have the twist yarn for well E -glass fiber. The utility model discloses with low costs, air permeability is good, higher temperature resistant effect, better anti chemical attack nature, and the dust is easily peeled off, set up acid and alkali -resistance protection film, the two -layer line of defence in water and oil proofing layer, strengthen the function and the performance of filter material, satisfy the operation requirement of different conditions, adapt to the application in various different fields better.