FIELD: electrical engineering.
SUBSTANCE: method comprises mixing the polytetrafluoroethylene with lubricating admixture or inner lubricant, molding a cylindrical blank, extruding a shaped article from the cylindrical blank, and rolling the shaped article into the belt.
EFFECT: enhanced reliability.
17 cl, 2 dwg, 5 ex
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Authors
Dates
2007-08-20—Published
2003-01-17—Filed