polyester felt 1.WEIGHT:600/m2 2.THICKNESS: 2.1mm 3TEMPERATURE :130-150'C PERMEABILITY :30-60mm/s calendering singeing PE felt temperature of 130°C or up. It’s steady performance temperature is between 150°C and 170°C.Technology Characteristics:Laminated compound, grads counterchangeHigh porosity, good air permeabilityHigh filtration efficiency, long performance lifeAnti-acid, anti-alkali. Better ...
