AGM separator is one kind of environmental-protection material which is made from micro glass fiber (Diameter of 0.4-3¦Ìm). It is white, innocuity, tastelessness and specially used in Valve Regulated Lead-Acid batteries (VRLA batteries). Application: Our AGM separator with the advantages of quick fluid absorption,good water permeability,large surface area,high porosity,good acid resistance and antioxidance,low electric resistance,etc.