MODE OF MANUFACTURING AND QUALITY CONTROL OF TECHNICAL RUBBER ARTICLES FOR A GAS CENTRIFUGE AND A CASCADE OF COMMUNICATIONS FOR GAS CENTRIFUGES Russian patent published in 2007 - IPC G01N33/44 

FIELD: the invention refers to the mode of manufacturing of technical rubber articles for vacuum systems namely of rubber with reduced humidity permeability resistant to fluoride elements and fluoric hydrogen applied in a gas centrifuge.

SUBSTANCE: the mode of manufacturing and quality control of technical rubber articles for a gas centrifuge and a cascade of communications for gas centrifuges is in shaping of articles out of rubber mixture, vulcanization of technical rubber articles, drying and control. The drying is fulfilled in the conditions of high temperature vacuum at temperature of 0,6-1 from the maximum permissible temperature of exploitation and at pressure of no more then 0,08 mm of the mercury column (10 Pa) during 1-4 days for removal of volatile components of the mixture. The quality control is conducted in relation of a mass of products of gassing collected in a low temperature trap cooled by liquid nitrogen to the total mass of technical rubber articles.

EFFECT: the mode provides reduction of quantity of volatile admixtures removed from technical rubber articles in the process of exploitation of a gas centrifuge and provides quality control of the material of technical articles out of rubber.

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