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BATTERY Cell Electrolyte Sealing Tape, single sided acrylic adhesive tape with high chemical resistance and high adhesion used for a battery of portable electronic equipment. The electrolyte separates the anode and cathode spatially from each other and usually consists of zirconia. Important factors for producing electrolyte tape and the choice of the doping metal oxide are the oxygen ion conductivity, the mechanical stability, the long term stability, gas tightness, and planarity. Thread seal tape (also known as PTFE tape or plumber’s tape) is a polytetrafluoroethylene (PTFE) film for use in sealing pipe threads. The tape is sold cut to specific widths and wound on a spool, making it easy to wind around pipe threads. A gummed paper tape used in securing wrapped or boxed packages. Sealing tape for the waterproof bridging of expansion and connection joints. Sealing tapes are a packing tape used in a variety of environments and require characteristics to suit the application. The film carrier may be polypropylene, PVC; or it may be paper. Carton sealing packing tapes may have an acrylic, hot melt rubber, or natural rubber adhesive system; and the typical film backing may be clear, tan, or any number of colors, in the case of PVC.