PACKNING INNEFATTANDE STRENGAR AV OORGANISKA FIBRER OCH ORGANISKA FIBRER SOM ER SAMMANFLETADE

摘要

Packing comprises braided vitreous fiber and impregnant comprising inorganic lubricant, e.g. graphite, and organic binder e.g. disposed P.T.F.E. Gasket material comprises a braided sleeve of organic and vitreous fiber, the sleeve being impregnated with dispersed P.T.F.E. or starch.