LUBRICATION METHOD

A method of lubricating an expandable rubber bladder is described for use during a vulcanization of a green tire within a metal press. The method can include applying compositions in the form of emulsions of silicone oils to the inner surface of the green tires and/or to the outer surface of the vul...

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Bibliographische Detailangaben
Hauptverfasser: BORDAS, Jérôme, GUICHARD, Gérald, BREUNIG, Stefan
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A method of lubricating an expandable rubber bladder is described for use during a vulcanization of a green tire within a metal press. The method can include applying compositions in the form of emulsions of silicone oils to the inner surface of the green tires and/or to the outer surface of the vulcanization bladders to facilitate the molding-demolding thereof during the manufacture of the tires.