GLUE COMPOSITION FOR METALLIC ARTICLE GLUING Russian patent published in 2002 - IPC

Abstract RU 2190652 C2

FIELD: gluing materials. SUBSTANCE: invention relates to composite materials used for gluing metallic members and articles mainly. A glue composition is prepared on the basis of epoxy resin and a special component with hexamethylenetetramine. Composition comprises a hardening agent of cold solidification for epoxy resin taken in effective amount. The special component presents resin obtained by pyrolysis of solid inflammable minerals with density 1.06 g/cm3, not above, at 20 C, relative viscosity 1.3 s, not above, at 50 C and a solidification point 10 C, not above, and/or petroleum slime with density 0.88 g/cm3, not above, at 20 C, relative viscosity 1.5 s, not above, at 50 C and solidification point 40 C, not above. Invention can be used in ship building, ship repairing, hydrotechnical, industrial and municipal building, in machine engineering and machines repairing in carrying out works and the following exploitation under complex climatic conditions. Invention ensures to enhance technological effectiveness and safety in carrying out gluing works using a glue composition with simultaneous decrease of cost due to alternation of rheological properties and using nonspecial products of manufacture. EFFECT: improved quality and properties of composition. 1 tbl

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RU 2 190 652 C2

Authors

Tomskikh S.S.

Dates

2002-10-10Published

2000-11-13Filed