Another feature is the use of {HEAD ~ a Teflon}® or {TAIL ~ the like binder} for this powder filler which is inert to the acid of the cell and to the filler and will hold the particles securely in the compacted condition 
Another feature is the use of { HEAD ~ a Teflon } ® or { TAIL ~ the like binder } for this powder filler which is inert to the acid of the cell and to the filler and will hold the particles securely in the compacted condition
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH