PTFE soft seal
publisherTina
time2016/12/26
By packing (woven disc) impregnated with PTFE dispersion, is used to seal rotary or reciprocating movement. Composed of soft seal with asbestos fiber impregnated PTFE dispersion fiber woven, phenolic impregnated PTFE woven carbon fiber dispersion, PTFE dispersion and impregnation of woven PTFE or PTFE fiber impregnated fiber four kinds of braided PTFE emulsion, usually used for rotating and stirring pump seal and seal the valve rod.