Fiberglass Battery Separator
AGM Separator
Fiberglass tissue for battery separator is used as the substrate of lead acid batteries. It has the property of smooth surface, uniform thickness, low DC specific resistance, strong absorbing and acid proof abilities. low content of deoxidized KMnO4 organic substance and impurity as well as proper stiffness. The compound board made by battery separator tissue and PVC has strong mechanical strength and vibration proofing, low specific resistance, high porosity, large capacity. Because of the stronger battery power and longer battery life, the compound board made by fiberglass tissue is gradually taking the place of traditional board.
Fiberglass Battery Separator for lithium cells is made of fiberglass filaments.The fiberglass separator is characterized by high liquid absorptivity,low specific resistance,excellent chemical stability and high mechanical strength.It can absorbs all electrolyte uniformly onto themselves and stabilized the discharge performance of cells.
Absorptive Glass Mat Separator(AGM) for valve regulated sealed lead acid battery(VRLA) is made of ultrafine fiberglass filaments(0.4-3 μm in diameter) by wet-laid process.AGM separator is the most important and central material of VRLA AGM separator has excellent performance of acid resistance, uniform thickness,high porosity,rapid electrolyte absorption, good tensile strength, better compression performance guaranteed a certain amount of pressure between poles, good insulation properties and so on.
